Trigonometric novelties / by William R. Ransom.
| Author/creator | Ransom, William R. |
| Format | Book |
| Publication Info | [Portland, Me.] : J. Weston Walch, 1959. |
| Description | vi, 80 pages : diagrams ; 22 cm |
| Subjects |
Tools
| Author/creator | Ransom, William R. |
| Format | Book |
| Publication Info | [Portland, Me.] : J. Weston Walch, 1959. |
| Description | vi, 80 pages : diagrams ; 22 cm |
| Subjects |