00357nam a2200133Ia 4500008004100000020001500041041001200056082001600068100002000084245005900104260003600163300000800199650001600207221030s9999    xx            000 0 und d  a8178840359  aEnglish  a105.23bBal  aR. Balachandran 0aPC  Software Step by Step 12 -in 1cby R. Balachandran  bCyber Tech PubaNew Delhic2002  a592  aBE Computer