000 00265nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.56
100 _aMANOHAR PRASAD
245 0 _aREFRIGERATION AND AIR CONDITIONING
260 _bDANPAT RAI
942 _cBTECH
999 _c163810
_d163810