000 00296nam a2200109Ia 4500
008 160710s1958 xx 000 0 und d
100 _aSHEPHERD,A.A.
245 _aAN INTRO. TO THE THEORY & PRACTISE OF SEMICONDUCTORS
260 _aLONDON
_bCONSTABLE & CO.
_c1958
300 _a206
942 _2ddc
_cB
999 _c22588
_d22588