000 00250nam a2200109Ia 4500
020 _a9788122414295
082 _a621.56
100 _aPARSAD, MANOHAR
245 _aREFRIGERATION AND AIR CONDITIONING
260 _aNEW DELHI
_b NEW AGE
_c2011
942 _cBK
999 _c5424
_d5424