Technical Merit: A History of Figure Skating Jumps
| Auteur | Ryan Stevens |
| Jaar | 2023 |
| Uitgever | Independently published |
| Pagina's | 191 |
| Talen | Engels |
| Land | Canada |
| Illustraties | z-w |
| ISBN | 979-8374046533 (hardcover) |
| Opmerkingen | Foreward by Donald Jackson |
| Auteur | Ryan Stevens |
| Jaar | 2023 |
| Uitgever | Independently published |
| Pagina's | 191 |
| Talen | Engels |
| Land | Canada |
| Illustraties | z-w |
| ISBN | 979-8374046533 (hardcover) |
| Opmerkingen | Foreward by Donald Jackson |
