000 00561cam a2200217 4500
008 090401t1978 xxu||||| |||| 00| 0 eng d
020 _a0117241229
035 _a(Sirsi) u75287
041 _aeng
050 _a690
110 _aBuilding Research Establishment
245 _aPrinciples of natural ventialtion.
260 _aGarston, Watford
_bBuilding Research Establishment
_c1978
300 _a8p. : ill. ; 30cm.
350 _a0
490 _aBRE Digest
_v210
650 _aAIR
690 _aBUILT ENVIRONMENT
942 _n0
948 _c04/03/1997
999 _c95982
_d95982