CAPRON, H. L. COMPUTERS & INFORMATION SYSTEMS :TOOLS FOR AN INFORMATION AGE. - 3RD .ED - REDWOOD CITY, CALIFORNIA THE BENJAMIN /CUMMINGS PUBLISHING COMPANY 1993 - XXXI,608P.;27CM N ISBN: 0-8053-1100-9 Subjects--Index Terms: Y LC Class. No.: QA76 / .C37