000 00334nam a2200145Ia 4500
008 220105s9999 xx 000 0 und d
041 _aENGLISH
082 _a621.56
100 _a"Khurmi, R.S."
245 0 _aA Textbook of Refrigeration and Air Conditioning
250 _n1
260 _bS.Chand
365 _b525
942 _cBK
999 _c205529
_d205529