Washington information directory.
Wedi'i Gadw mewn:
| Awdur Corfforaethol: | |
|---|---|
| Fformat: | Cyfresol |
| Iaith: | English |
| Cyhoeddwyd: |
[Washington]
Congressional Quarterly, Inc.
|
| Pynciau: |
| Cyhoeddwyd: | 1975/76- |
|---|---|
| Disgrifiad Corfforoll: | v. 24 cm. |
| Publication Frequency: | Annual |
| ISSN: | 0887-8064 |