00378nam a2200133Ia 4500008004100000020001500041082002000056100001900076245003200095260002700127300000800154546000900162650007300171230312s9999||||xx |||||||||||||| ||und||  a8125914358  a621.3815bSAL-D  aSalivahanan S. 0aDigital circuits and design  bVikasaNew Delhic2003  a588  aEng.  aEngineeringvNumber system and cods, Logic Families, Boolean Algebra