00325nam a2200133Ia 4500008004100000041001200041082001600053100001300069245004300082250000800125260003400133300000800167650001600175221030s9999    xx            000 0 und d  aEnglish  a105.23bGup  aV. Gupta 0aRapidex R Computer Coursecby V. Gupta  a4th  bPustak MehalaNew Delhic1999  a528  aBE Computer