000 00280nam a2200121Ia 4500
008 211209s1969 xx 000 0 und d
041 _aeng
082 _a621.381 52 N69 SAU
100 _aSAUNDERS A C W
245 _aWORKING WITH SEMICONDUCTORS
260 _c1969
300 _a224
999 _c13983
_d13983