00421nam a2200157Ia 4500008004100000020001500041082001800056100002700074245002900101260003800130300000900168650001600177650001400193653003000207653002600237170901s1998    xx            000 0 und d  a8176560316  a001.642bP45M  aPetroutosos, Evangelos 0aMastering Visual Basic 6  aNew DelhibBPB Publicationsc1998  a1285  aGneralities  aKnowledge  aBASIC (Computer language)  aProgramming languages