000 00291nam a2200121Ia 4500
008 220201s1967 xx 000 0 eng d
082 _a621.381
_bGRA
100 _aGray, Paul E
245 0 _aIntroduction to Electronics
260 _bNewyork:John wiley
_c1967
300 _a331
942 _2ddc
999 _c75238
_d75238