Gibson, J. R. Electronic logic circuits / J.R. Gibson. - 2nd ed. - London : E. Arnold, 1983. - vi, 122 p. : ill. ; 25 cm. ISBN: 0713134917 (pbk.) Subjects--Topical Terms: Logic circuits. LC Class. No.: TK7868.L6 / G52 1983 Dewey Class. No.: 621.3815/37�19