00343nam a2200133Ia 4500008004100000020001500041041001200056082001600068100001500084245002600099260005900125300000900184650001600193221030s9999    xx            000 0 und d  a818805707X  aEnglish  a105.23bTat  aD. Tatpuje 0aComputer Applications  bLearning materials Centre ISTE, New DelhiaIndiac2001  a6.73  aBE Computer