"PRESS B.," TECH YUORSELF ALL ABOUT COMPUTERS - 0 - NEW DELHI IDG BOOKS INDIA PVT. LTD. 1999 - NULL ISBN: 81-265-0004-2 Subjects--Topical Terms: "DATA PROCESSING,COMPUTERS HARDWARE,KEYBOARD,DISPLAY,SOUND,WEBBROWSING,INTERNET,MAINTENANCE AND UPGRADES" Dewey Class. No.: 001.642 PRE.