Subjects in space
| Fformat: | Llyfr |
|---|---|
| Iaith: | English |
| Cyhoeddwyd: |
London :
Routledge,
1990
|
| Cyfres: | New formations
11 New formations '11 |
| Disgrifiad Corfforoll: | X, 149 S. |
|---|---|
| ISBN: | 0-415-05282-3 |
| Rhif Galw: | ZS New 040-11 |