000 00273nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a697
100 0 _aR.S. Khurmi / J.K. Gupta
245 0 0 _aA Textbook Of Refrigeration And Air Conditioning
260 _bEurasia Publishing House
999 _c8621
_d8621