Gayler, Winston The Apple II circuit description [illustrated by D.B. Clemons] by Winston Gayler - 1st ed. - Indianapolis, Ind H.W. Sams c1983 - 172 p., [44] folded leaves of plates ill. 28 cm. Subjects--Topical Terms: Apple II (Computer)Microelectronics--Charts, diagrams, etc. Dewey Class. No.: 621.3819 / 5835