000 00444nam a2200181Ia 4500
008 180116s1957 xxu||||| |||| 00| 0 eng d
082 _a547.1377
_bDUN
100 _a Dunlap W.Crawford
245 _aIntroduction to semiconductors
_b
250 _a
260 _aNew York
_bJohn Wiley & Sons
_c1957
300 _a417 p.
_b24 cm.
440 _a
_v
500 _a
520 _a Semiconductors
650 _aSemiconductors
906 _a9236
_b
_c
999 _c23646
_d23646