000 00332nam a2200121Ia 4500
008 160710s1958 xx 000 0 und d
082 _a621.381 SHE
100 _aSHEPHERD, A.A.
245 _aAN INTRODUCTION TO THE THEORY AND PRACTICE OF SEMI-CONDUCTORS
260 _bCONSTABLE & COMP. LTD
_c1958
300 _a206
942 _2ddc
_cB
999 _c24547
_d24547