000 00325nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a621.56
_bARO
100 _aArora, SC & Domkundwar, S
245 0 _aCourse in refrigeration & air conditioning
260 _bDelhi: Dhanpat Rai & Sons
_c1996
300 _a38
942 _2ddc
999 _c86071
_d86071