More Precious than Gold and Philately /
| Prif Awdur: | |
|---|---|
| Awdur Corfforaethol: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Pynciau: |
Biblioteca José Lorenzo Cossío y Cosío-MUFI
| Rhif Galw: |
G F77 1971 |
|---|---|
| Copi Fundación Alfredo Harp Helú Oaxaca | Fundación Alfredo Harp Helú Oaxaca |