000			00344nam a2200133Ia 4500
005			20260413100931.0
008			230516s9999||||xx |||||||||||||| ||und||
100			_aAnanthanarayanan, P.N
245		0	_aBasic Refrigeration and Airconditioning
260			_bN. Delhi, TMH _c2004
300			_a585
942			_cGB
999			_c5620 _d5620