000 00295nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a621.56
_bSAR
100 _aSarao, AS etc.
245 0 _aRefrigeation and Air conditioning
260 _bSatya Prakashan
_c1988
300 _a356
942 _2ddc
999 _c84015
_d84015