na INLIS000000000006266 20130612094423 Ind 010-061300000006266 Ind 001.1 001.1, Tas c Tosin, Riyanto Vidi Cara mudah belajar visual basic 30, Dipl.Ing. Riyanto Tosin Vidi 1996 Jakarta x, 287 hlm., Ilus., 21 cm Program Komputer NBPNMAT