000 00314nam a2200121Ia 4500
008 211209s2001 xx 000 0 und d
041 _aeng
082 _a621.56 O o1 RAJ
100 _aRAJPUT R K
245 _aREFRIGERATION AND AIR-CONDITIONING
260 _aNEW DELHI
_bS.K KHATARIA AND SONS
_c2001
300 _a421
999 _c36152
_d36152