00437nam a2200157Ia 450000500170000002000150001704000080003208200270004010000200006724500450008725000120013226000770014430000210022152100190024265000180026120190322125512.0  a8176351733  cAEF  21st ed.a005.268bPER.1 aSmith &Amundsen10aTeach Yourself Visual Basic 6 in 21 Days  a1st ed.  aNew Dehli :bTechmedia munish plaza, 20,ansari road ,darya gang.,c1998.  a851 p. :c24 cm.  aInclude index.  aVisual basic.