Petroutsos,Evangelos.
Mastering visual basic 6/ - New Delhi: BPB publications, 1998. - 1285p.;
81-7656-031-6
Visual basic 6-programming
005.133VB6 / PET-M
Mastering visual basic 6/ - New Delhi: BPB publications, 1998. - 1285p.;
81-7656-031-6
Visual basic 6-programming
005.133VB6 / PET-M