00310nam a2200109 a 450000500170000000800410001704100080005810000180006624500550008426400430013930000180018220260717091737.0260717s1999    ii            000 0 eng d  aeng1 aCornell, Gary10aVisual basic 6 from the ground UP /cCornell, Gary 1aNew Delhi :bTata MacGraw Hill,c1999.  axxvii, 932 p.