Trigonometry /
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
New York :
American Book Co.,
[1973]
|
| Subjects: |
| Item Description: | Gr. 9-12. |
|---|---|
| Physical Description: | 371 pages : illustrations ; 24 cm. |