00289nam a2200121Ia 45000030006000000080041000060400015000471000016000622450042000782600018001205460012001380050017001500STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aRajam, J.B.  aText book of heat for degree students  bS.Chandc1970  aEnglish20220125170153.0