001: 75213
003: Starlibrary PMS 4.5
005: 20180420
020: ^a0-87692-345-7
066: ^ach.D
072: ^aLogic concepts
082: ^a621
100: ^achristopher
240: ^aDigital Electronics Fundamental Concepts and Applications
245: ^aDigital Electronics Fundamental Concepts and Applications
260: ^c1987
650: ^a digital electronics