00274nam a2200097Ia 4500008004100000082001300041100004100054245002800095260003900123300001400162191014s9999    xx            000 0 und d  a536bZEM  aMark W. Zemansky, Richard h. Dittman 0aHeat and Thermodynamics  aPakistanbNational Books Fundation  aXviii,486