000 00649cam a2200241 4500
008 090401t1991 xxu||||| |||| 00| 0 eng d
020 _a0907257607
035 _a(Sirsi) u25088
041 _aeng
050 _a693.832
110 _aNational House Building Council
245 _aThermal insulation and ventilation: good practice guide.
260 _aLondon
_bNHBC
_c1991
300 _a160p. ; 30cm.
350 _a30
650 _aBUILDING INDUSTRY
650 _aENERGY EFFICIENCY
650 _aTHERMAL INSULATION
650 _aVENTILATION
690 _aENVIRONMENTAL AND LAND CONSULTANCY-ENERGY
942 _n0
948 _c04/03/1997
999 _c88675
_d88675