000 00283nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.56
100 _aHundy G F
245 0 _aRefrigeration and Air Conditioning
250 _a4
260 _bElsevier, Noida
_c2009
942 _cBK
999 _c20557
_d20557