TY - BOOK AU - Reyes, Faustino D. II. TI - Introduction to information technology SN - 971-23-4217-4 AV - FIL T 58.5 CY - Manila KW - Computer -- KW - Computers KW - Information technology -- KW - Information technology KW - Problems, exercises, etc N1 - Inludes bibliographical references and index ER -