Inferring from language /
Wedi'i Gadw mewn:
| OCLC: | 5262547 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
[s.l. :
s.n.,
1977?]
|
| Pynciau: | |
| Fformat: | Traethawd Ymchwil Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | Summary in Dutch. "Stellingen" ([2] leaves) inserted. |
|---|---|
| Disgrifiad Corfforoll: | 205 p. : ill. ; 24 cm. |
| Llyfryddiaeth: | Bibliography: p. 192-205. |
| Man cyhoeddi: | Netherlands. |