000 00327nam a2200133Ia 4500
001 5045
008 150525s9999 xx 000 0 und d
020 _a0-672-27013-7
100 _aMcwhoter Gene
245 _aUnderstanding Digital Electronics
250 _a0
260 _aIndianapolis
_bHoward W Sams
_c1978
300 _a,;ill.
999 _c34831
_d34831