000 00273nam a2200121Ia 4500
008 220201s1978 xx 000 0 eng d
082 _a621.3815
100 _aAllison,J
245 0 _aElectronic Engineering
260 _bMc Graw Hill
_c1978
300 _a302
942 _2ddc
999 _c80492
_d80492