00311nam a2200109Ia 4500008004100000020001800041082001700059100002100076245005300097260003800150300001300188190415s9999    xx            000 0 und d  a81-7029-532-7  a005.43 DIE-M  aDienes, Shell S. 0aMicrosoft office professional: instant reference  aNew DelhibBPB Publicationsc1995  axxv, 499