Onosko, Tim. Commodore 64, getting the most from it / Tim Onosko. - Bowie, MD : R.J. Brady, c1983. - xi, 303 p. : ill. ; 24 cm. Includes index. ISBN: 0893033804 (pbk.) Subjects--Topical Terms: Commodore 64 (computer)-- Programming. Dewey Class. No.: 001.642 ONO