000 00407nam a2200169Ia 4500
005 20250425161137.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _a621.38151
100 _aH ALEX, ROMANOWITZ
245 0 _aFUNDAMENTALS OF SEMICONDUCTOR AND TUBE ELECTRONICS
250 _aS.E.
260 _aS.L.
260 _aSin Pais
_bWILE
_c1962
942 _c01
010 _a13650
999 _c203283
_d203283