000 00256nam a2200109Ia 4500
008 211126s9999 xx 000 0 und d
082 _a621.4022
100 _aC.P YUPTA
245 0 _aENGINEERING HEAT TRANSFER
260 _bNEW CHANSANDCO
942 _cBTECH
999 _c125782
_d125782