000			00360nam a2200145Ia 4500
008			180713s9999 xx 000 0 und d
020			_a0-07-451508-X
082			_a720.47 _bSIM-B
100			_aSIMHA, D AJITHA
245		0	_aBUILDING ENVIRONMENT
260			_aND _bTATA McGRAW HILL _c1985
270			_aBOOK INTERNATIONAL
300			_bHB _aXX,220
942			_cGB
999			_c1349 _d1349