000 00284nam a2200121Ia 4500
100 _aHerbst L J
020 _a412 09360
942 _cBK
245 _aDiscrete and integrated semiconductor circuitry
260 _aChapman and hall, USA
_c1969
082 _a621.3815 Her
300 _ax,197
999 _c2409
_d2409