Vazsonyi, Andrew Introduction to electronic data processing / Andrew Vazsonyi - Illinois : Irwin, c1977. - xvii, 564 p. ; ill. ; 23 cm. ISBN: 0256018340 LCCN: Subjects--Topical Terms: ElectronicsData processing LC Class. No.: QA76 / .V36 1977 Dewey Class. No.: 621.3810285 / V393i