000 00315nam a2200121Ia 4500
008 160710s1957 xx 000 0 und d
082 _a621.381 SPA
100 _aSPANGENBERG,KARL R.
245 _aFUNDAMENTALS OF ELECTRON DEVICES
260 _bMCGRAW_HILL BOOK COMPANY INC
_c1957
300 _a505
942 _2ddc
_cB
999 _c27331
_d27331