ISBN 10: 7541991430 ISBN 13: 9787541991431
Seller: liu xing, Nanjing, JS, China
paperback. Condition: New. Language:Chinese.Pages Number: 104 Publisher: Shaanxi people to teach Pub. Date :2009-04-01 version 3. Contents: The first semester of the first plane figure about 1 (one) Session 2-D shapes (b) Section 3 about the first three-dimensional graphics issues 4 about digital and digital issues Part 5 scores. percentage of word problems Lecture 6 concentration problems Lecture 7 engineering Lecture 8 travel problems Lecture 9 Watch question 10 about ratio and proportion word problems Lecture 11 dis.