00550nam a2200217Ia 4500008004100000020001800041050001600059050001400075100001800089245003200107245001700139260002200156260003200178260000900210300001700219300001100236300001100247500002000258650002700278650002700305160216s9999    xx            000 0 und d  a971-23-3886-X  aFIL QA 76.5  b.L46 1999  aLeon, Alexis.  aIntroduction to computers /  cAlexis Leon.  aNew Delhi, India:  bVikas Pub. House Pvt. Ltd.,  c1999  a44.4 pages :  bill. ;  c24 cm.  aIncludes index.  aComputer fundamentals.  aComputers -- History.