000 00263nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a621.56
100 0 _aPrasad, Mandhar
245 0 0 _aRefrigeration and Air Conditioning
260 3 _aNew Delhi
_bWiley Eastern
_c1983
999 _c23723
_d23723