000 00353nam a2200145Ia 4500
654 _aMECH
100 _aSapali, S.N.
250 _a1st Ed.
020 _a9788120333604
245 _aRefrigeration and Air Conditioning
260 _bPHI Learning Private Limited
_aNew Delhi
_c2011
082 _bSAP
_a621.56
300 _axv,536p.
999 _c20153
_d20153
300 _c23 cm.
655 _aM-09
041 _aeng
546 _aText in English