000 00336nam a2200145Ia 4500
003 IN-KoSCC
008 211107s9999 000 0 eng
082 _a621.34-1
100 1 _aHappell,G.E.
245 1 _aEngineering Electronics.
260 _c1953
653 _aEngineering Materials.
700 _aHesselberth,W.M.
942 _cBK
999 _c31168
_d31168