00426nam a22001097a 4500020002100000082001700021100001800038245003000056260003200086300003300118650016500151  a0713135077 (pbk)  a621.395bGIB  aGibson, J. R.  aElectronic logic circuits  aLondonbEdward Arnoldc1983  avi, 122 p.b: ill.c; 24 cm.  aElectrical engineeringaLogic circuitsvElectronic logic componentsvCombinational logic circuitsvSequential logic systemsvCountersvDe morgan's theoremvFEAS