00303nam a2200109Ia 4500008004100000082001500041100001700056245006400073250001000137260003800147300000800185190710s9999    xx            000 0 und d  aR 005.1307  aLien,David A 0aBasic handbook: encyclopedia of the basic computer language  aThird  aNew DelhibBPB Publicationsc1989  a862