00270nam a2200109Ia 4500008004100000041000800041082002300049100001700072245001900089260004400108300000800152211209s1989    xx            000 0 und d  aeng  a660.284 27 N89 WHA  aWHARTON, A J  aHEAT TRANSFER   aNEW DELHIbPRENTICE-HALL OF INDIAc1989  a799