00300nam a2200109Ia 4500008004100000082001600041100002000057245004300077260003000120300001100150650002900161240817s9999    xx            000 0 und d  a621.01 S11e  aSabershky ,R.H. 0aElements of engineering thermodynamics  c1957a N.Y.b Mcgraw Hill  a318 p.  a Electronics Engineering