ISBN: 9787115129628 - 二级 visual basic 语言程序设计考题精解与考场模拟（附cd-rom光盘一张）/全国计算机等级考试（新大纲）应试指导 (1 Ergebnisse)

two Visual Basic programming language exam questions with Explanations and Simulation (National Computer Rank Examination (New Outline) should(Chinese Edition)