Class P. Subclasses P-PZ. Language and literature tables Library of Congress classification schedules combined with additions and changes through 1988
| Awduron Corfforaethol: | , |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Detroit, Michigan
Gale Research Inc
1989.
|
| Pynciau: |


