00449nam a2200157Ia 4500008004100000020001500041082001700056100002500073245004400098250000800142260004300150300002900193500002700222600002700249650001500276240925s9999    xx            000 0 und d  a8177000411  a621.3916 CHO  aChoudhury, Subhadeep 6aThe A to Z of PC Hardware & Maintenance  a1st  aNew Delhi:bDhanpat Rai & Sonsc,2003.  axvi,1228p.bNAfOriginal  aIncludes Illustrations  aElectronic Engineering  aTechnology