000 00313nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.56
100 _aManohar Prasad
245 0 _aRefrigeration and Air Conditioning
250 _a2
260 _bNew Age International Pvt Ltd, New Delhi
_c2007
942 _cBK
999 _c12293
_d12293