TY - BOOK AU - Groh, Michael AU - Groh, MichaelNorton, Peter TI - Peter Norton's guide to visual basic 6 SN - 8176351458 AV - 005.362 NOR 1999 U1 - 005.362 NOR 1999 PY - 1999/// CY - Techmedia PB - Techmedia KW - Computer Engineering ER -