Vencer, Rene D. Basic programming fundamentals : for use of third year high school and beginning college students, book I / Rene D. Vencer. - Manila : Rex Book Store, c1993. - xi, 226 pages : illustrations ; 25 cm ISBN: 9712312879 Subjects--Topical Terms: BASIC (Computer program language) LC Class. No.: QA76.73 / B3V55 1993 Bk.1