000 00312nam a2200121Ia 4500
008 220201s2007 xx 000 0 eng d
082 _a621.56
_bSAR
100 _aSarao,Gaabi & Singh
245 0 _aRefrigeration and Air Conditioning
260 _bNew Delhi:Sataya Prakashan
_c2007
300 _a407
942 _2ddc
999 _c87915
_d87915