00534nam a2200169 a 450000500170000000800410001704100080005808200120006610000330007824500710011126400380018230000320022049000340025265000330028665000250031965000200034420260717090954.0260717s1978    ii            000 0 eng d  aeng04a537.5341 aGreenfield, Joseph D., 1930-10aPractical digital design using ICs /cGreenfield, Joseph D., 1930- 1aDelhi :bJules Perlmutter,c1978.  aXII, 569 p. : ill. ; 25 cm.0 aElectronic technology series. 4aDigital integrated circuits. 4aDigital electronics. 4aLogic circuits.