000 00656cam a2200217 4500
001 B3131
008 090401t1990 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u54186
041 _aeng
050 _a690
110 _aBuilding Research Establishment
245 _aChoosing between cavity, internal and external wall insulation
260 _aGarston,Watford
_bBuilding Research Establishment
_c1990
300 _a6p. : ill. ; 30cm.
350 _a0
490 _aGood Building Guide
_v5
650 _aCAVITY WALL INSULATION
650 _aBUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-WALLS
942 _n0
948 _c04/03/1997
999 _c93433
_d93433