00333nam a2200133 a 450000500170000002000150001708200180003210000170005024500350006726000350010230000290013770000170016670000160018320251203110614.0  a8178086840  a005.133VbDEI  aDeitel, H.M.  aVisual Basic 6bHow to Program  aDelhibPearson Educationc2004  axlviii,1015p.c26 cm. PB  aDeitel, P.J.  aNieto, T.R.