00499nam 2232562 450000100060000000300230000600500090002900800410003808200080007907200260008702000160011310000110012926000220014025000060016224500480016865000260021665000360024265000290027832562StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a621 aIntroductory Concepts a0-13-085634 aronald bHall Upper c2001 a5 aDigital Systems principles and applications aIntroductory Concepts aLogic Gates and Boolean Algebra aNumber Systems and Codes