11
Walker, John M.,
| Croom Helm |
1983
12
Brown, Andrew,
| Croom Helm ; |
1983
13
Brownhill, R. J.
| Croom Helm |
1983
14
Hunter, Allan.
| Croom Helm |
1983
16
Auwera, Johan van der.
| Croom Helm ; |
1980
17
Comte, Auguste,
| Croom Helm; |
1974
18
Comte, Auguste,
| Croom Helm; |
1974