000 00273nam a2200109Ia 4500
008 160710s1978 xx 000 0 und d
100 _aLOWENBERG
245 _aTHORTY AND PROBLEMS OF ELECTRON CIRCUITS
260 _bTATA MCGRAW-HILL
_c1978
300 _a274
942 _2ddc
_cB
999 _c43823
_d43823