000			00356nam a2200145Ia 4500
008			180612s9999||||xx |||||||||||||| ||und||
020			_a0-07-001847-2
041			_aen
082			_a696.02472
100			_aANDREWS J.T
245		0	_aBuilding mechanical systems
260			_aNEW YORK _bMCGRAW HILL BOOK COMPANY _c1975
300			_aix,401pg
942			_cPR
999			_c38765 _d38765