Bibliographic organization /
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | , |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Chicago : Ann Arbor :
University of Chicago Press, University Microfilms,
[1951] ; 1973?.
|
| Cyfres: | University of Chicago studies in library science
|
| Pynciau: |
CARM 1 Store
| Rhif Galw: |
A2:AP06A0 B06799 |
|---|---|
| Copi 1 | Ar gael Gwneud Cais |