000 00337nam a2200145Ia 4500
008 230912s9999 xx 000 0 und d
082 _a KHU
100 _aKhurmi, R.S.
245 2 _aA Textbook Of Refrigeration And Air Conditioning
250 _a5th
260 _aNEW DELHI
260 _bS.CHAND
260 _c2015
300 _axiv754
999 _c65159
_d65159