Groh, Michael Peter Norton's guide to visual basic 6 - seventh edition - Techmedia Techmedia 1999 - 790 p ISBN: 8176351458 Subjects--Topical Terms: Computer Engineering LC Class. No.: 005.362 NOR 1999 Dewey Class. No.: 005.362 NOR 1999 National Library of Medicine Call No.: 005.362 NOR 1999