| ID | 202508 |
| Call Number | B6/K5/108982 |
| Title Proper | Number of things : Pythagoras geametry and humming strings |
| Language | ENG |
| Author | Valens, Evans G. |
| Publication | London, Metheuen and Company, 1965. |
| Description | 189p 24.5 cm |
| Price. Qualification | Pound 1.50(GIPE Pur) |
| Classification Number | B6 |