2007 Barron's AP Computer Science Levels A and AB Fourth Edition 2008-2009 (P) by Roselyn Teukolsky ***Contents: *Four Full-Length AP Practice Exams, Two Each for Levels A and AB *All Questions Answered and Explained *Extensive Subject Review *Over 500 Multiple-Choice Questions *New in the Edition: The GridWorld Case Study ***ISBN-13: 9780764137099 ***Condition: Good Used ***719 Pages
