00410nam a2200133Ia 4500001000500000005001700005008004100022020001500063082001500078100001900093245006700112260004300179650005400222578420261006003906.0120911s9999    xx            000 0 und d  a0194573877  a428.24 BOE  aBoeckner,keith  aOxford english for computing / Keith Boeckner P. Charles Brown  aOxford : Oxford university press, 1993  aEnglish language - textbooks for foreign speakers