000 00334nam a2200133Ia 4500
008 220201s1993 xx 000 0 eng d
082 _a621.75
_bSAR
100 _aSarao, A S & Gabbi, G S
245 0 _aRefigeration & air conditioning
250 _a4
260 _aNew Delhi
_bStaya Prakashan
_c1993
300 _a345+11
942 _2ddc
999 _c26273
_d26273