000 00270nam a2200109Ia 4500
008 220201s1998 xx 000 0 eng d
100 _aSARAO, A.S.
245 0 _aREFRIGERATION & AIR CONDITIONING
260 _aDELHI
_bSATYA PRAKASHAN
_c1998
300 _a376
942 _2ddc
999 _c67915
_d67915