000 00269nam a2200109Ia 4500
008 230928s9999 xx 000 0 und d
020 _a9780071267564
090 _a621.56 ARO
100 0 _aC.P Arora
245 0 0 _aRefrigeration & Air Conditioning
260 _bMc GRaw Hill
999 _c16809
_d16809