00358nam a2200157Ia 4500 15983 140403s9999 xx 000 0 und d PK-LaUMT 005.133 DEI-V Deitel Visual Basic 6 how to program Deitel 1999 Entered from book card EN BK 16456 16456 0 0 0 0 01 01 2014-04-03 1 005.133 DEI-V 18305 2020-03-24 2019-11-25 00:00:00 2019-11-25 2014-04-22 BK