Labor fact book.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Cyfresol |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Oriole Editions
1972-74.
New York 1972-74. |
| Pynciau: |
| Cyhoeddwyd: | v. 1-17; 1931-65. |
|---|---|
| Disgrifiad Corfforoll: | 17 v. ill. 22 cm. |
| Eitemau Perthynol: | Reprint, accompanied by a combined index, originally issued approximately every two years. Reprint, accompanied by a combined index, originally issued approximately every two years. |