Indexing principles, rules and examples
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Albany
University of the State of New York
1913
|
| Rhifyn: | 2nd ed. rev. |
| Cyfres: | University of the state of New York bulletin
no. 534 |
| Pynciau: |