| 其他書名 | Elementary and Junior High-school Level |
| 出版 | R. R. Bowker Company, 1970 |
| 主題 | Juvenile Nonfiction / Biography & Autobiography / GeneralJuvenile Nonfiction / Language Arts / General |
| ISBN | 08352040739780835204071 |
| URL | http://books.google.com.hk/books?id=tZQaAAAAMAAJ&hl=&source=gbs_api |