Opinions III - philatelic expertizing, an inside view
- Språk
- Engelska
| Förlag | År | Ort | Om boken | ISBN |
|---|---|---|---|---|
| Philatelic Foundation | 1985 | USA, New York, N.Y | 198 sidor. | 0-911989-17-X, 0-911989-00-5 |
| Philatelic Foundation | 1984 | USA, New York, N.Y | 229 sidor. | 0-911989-16-1, 0-911989-00-5 |
| Philatelic Foundation | 1983- | USA, New York, N.Y | 0-911989-00-5 | |
| Philatelic Foundation | 1983 | USA, New York, N.Y | iii, 141 sidor. : ill. | 0-911989-00-5 |