000 00267nam a2200097Ia 4500
008 230508s2000 xx 000 0 und d
041 _aeng
100 _aANANTHA NARAYANAN
245 _aBASICS OF REFRIGERATIONS & AIR CONDITIONING
260 _bTATA MC GRAW HILL CO
_c2000
999 _c337366
_d337366