| Features | EX-LIBRARY |
| ISBN | 9780231137942 |
| Item Length | 0.9 in |
| Publication Year | 2007 |
| Type | Language Course |
| Format | Hardcover |
| Language | English |
| Item Height | 0.1 in |
| Author | Seth Lerer |
| Item Weight | 21.5 Oz |
| Item Width | 0.6 in |
| Number Of Pages | 320 Pages |
I like that it is ex-library, which makes it affordable while still keeping all the lessons intact.