00289nam a2200109 a 450000500170000002000180001708200160003510000200005124500380007126000440010930000260015320251203110643.0  a9788120304178  a004.22bMAN  aMano, Morris M.  aDigital logic and computer design  aNew DelhibPrentice-Hall of Indiac2004  axii,612p.c24 cm.bPB