Hard hat's little helper
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
New York :
Star Distributors,
1983
|
| Cyfres: | Rough Trade
525 |
| Disgrifiad Corfforoll: | 170 S. : Ill. |
|---|---|
| Rhif Galw: | Be/210/Har12/1 |