000 002730000a22001090004500
245 _aDesigning microprocessor based digital circuitry
100 _aCahill, S.J.
260 _aNew Jersey
_bPrentice-Hall
_c1985
080 _a621.38:681.3
_bC3
041 _aEN
942 _cBK
999 _c119421
_d119421