Magzine Name :Hpac Heating/Piping/Air Conditioning, Frequency :Monthly
      Volume No       Year       Issue       Month
       77        2005        02        FEBRUARY
       77        2005        01        JANUARY
       76        2004        05        MAY
       76        2004        04        APRIL
       76        2004        03        MARCH
       76        2004        03        MARCH
       76        2004        02        FEBRUARY
       76        2004        01        JANUARY
       75        2003        12        DECEMBER
       75        2003        11        NOVEMBER
       75        2003        10        OCTOBER
       75        2003        09        SEPTEMBER
       75        2003        08        AUGUST
       75        2003        07        JULY
       75        2003        06        JUNE
       75        2003        05        MAY
       75        2003        04        APRIL
       74        2003        03        MARCH
       75        2003        03        MARCH
       75        2003        02        FEBRUARY
       74        2003        02        FEBRUARY
       73        2001        07        JULY
       73        2001        06        JUNE
       73        2001        05        MAY
       73        2001        04        APRIL
       73        2001        03        MARCH
       73        2001        02        FEBRUARY
       73        2001        01        JANUARY
       72        2000        12        DECEMBER
       72        2000        11        NOVEMBER
       72        2000        10        OCTOBER
       72        2000        09        SEPTEMBER
       72        2000        08        AUGUST
       72        2000        07        JULY
       72        2000        06        JUNE
       71        1999        07        JULY
       71        1999        06        JUNE
       71        1999        05        MAY
       71        1999        04        APRIL
       71        1999        03        MARCH
       71        1999        02        FEBRUARY
       71        1999        01        JANUARY
       70        1998        12        DECEMBER
       70        1998        11        NOVEMBER
       70        1998        10        OCTOBER
       70        1998        09        SEPTEMBER
       70        1998        08        AUGUST
       70        1998        07        JULY
       70        1998        06        JUNE
       70        1998        04        APRIL
       70        1998        02        FEBRUARY
       70        1998        01        JANUARY
       69        1997        10        OCTOBER
       69        1997        09        SEPTEMBER
       69        1997        07        JULY
       69        1997        04        MAY
       69        1997        03        MARCH
       69        1997        01        JANUARY
       68        1996        12        DECEMBER
       68        1996        11        NOVEMBER
       68        1996        10        OCTOBER
       68        1996        09        SEPTEMBER
       68        1996        08        AUGUST
       68        1996        07        JULY
       68        1996        06        JUNE
       68        1996        05        MAY
       68        1996        02        FEBRUARY
       68        1996        01        JANUARY
       67        1995        12        DECEMBER
       67        1995        07        JULY
       67        1995        04        APRIL
       67        1995        03        MARCH
       67        1995        02        FEBRUARY
       66        1994        08        AUGUST
       66        1994        05        MAY
       66        1994        03        MARCH
       65        1993        12        DECEMBER
       65        1993        11        NOVEMBER
       65        1993        10        OCTOBER
       65        1993        08        AUGUST
       65        1993        07        JULY
       65        1993        06        JUNE
       65        1993        05        MAY
       65        1993        04        APRIL
       65        1993        03        MARCH
       65        1993        02        FEBRUARY
       65        1993        01        JANUARY
       64        1992        12        DECEMBER
       64        1992        11        NOVEMBER
       64        1992        10        OCTOBER
       64        1992        09        SEPTEMBER
       64        1992        08        AUGUST
       64        1992        07        JULY
       64        1992        05        MAY
       64        1992        04        APRIL
       64        1992        03        MARCH
       64        1992        02        FEBRUARY
       64        1992        01        JANUARY
       63        1991        05        MAY
       63        1991        04        APRIL
       63        1991        03        MARCH
       63        1991        02        FEBRUARY
       63        1991        01        JANUARY
       62        1990        11        NOVEMBER
       62        1990        10        OCTOBER
       62        1990        09        SEPTEMBER
       62        1990        08        AUGUST
       62        1990        07        JULY
       62        1990        06        JUNE
       62        1990        05        MAY
       62        1990        04        APRIL
       62        1990        03        MARCH
       62        1990        02        FEBRUARY
       62        1990        01        JANUARY
       61        1989        12        DECEMBER
       61        1989        11        NOVEMBER
       61        1989        10        OCTOBER
       61        1989        09        SEPTEMBER
       61        1989        08        AUGUST
       61        1989        07        JULY
       61        1989        05        MAY
       61        1989        04        APRIL
       61        1989        01        JANUARY
       60        1988        09        SEPTEMBER
       60        1988        08        AUGUST
       60        1988        01        JANUARY
       59        1987        12        DECEMBER
       60        1987        11        NOVEMBER
       60        1987        10        OCTOBER
       59        1987        09        SEPTEMBER
       59        1987        08        AUGUST
       60        1987        07        JULY
       59        1987        07        JULY
       60        1987        06        JUNE
       59        1987        05        MAY
       59        1987        01        JANUARY
       58        1986        12        DECEMBER
       58        1986        10        OCTOBER
       58        1986        09        SEPTEMBER
       58        1986        08        AUGUST
       58        1986        07        JULY
       58        1986        06        JUNE
       58        1986        05        MAY
       58        1986        04        APRIL
       58        1986        03        MARCH
       58        1986        02        FEBRUARY
       57        1985        12        DECEMBER
       56        1984        10        OCTOBER
       55        1983        01        JANUARY
       54        1982        11        NOVEMBER
       54        1982        10        OCTOBER
       54        1982        07        JULY
       54        1982        04        APRIL
       54        1982        03        MARCH
       54        1982        02        FEBRUARY
       54        1982        01        JANUARY
       53        1981        12        DECEMBER
       53        1981        08        AUGUST
       52        1980        11        NOVEMBER
       52        1980        09        SEPTEMBER
       52        1980        08        AUGUST
       52        1980        07        JULY
       52        1980        05        MAY
       52        1980        02        FEBRUARY
       51        1979        12        DECEMBER
       51        1979        11        NOVEMBER
       51        1979        09        SEPTEMBER
       51        1979        01        JANUARY
       50        1978        12        DECEMBER
       50        1978        11        NOVEMBER
       50        1978        10        OCTOBER
       50        1978        08        AUGUST
       50        1978        07        JULY
       50        1978        06        JUNE
       50        1978        01        JANUARY
       30        1958        10        OCTOBER