The 18th Universal Postal Union international letter-writing contest.
| Resource Type: | Visual Material |
|---|---|
| Language: | English |
| Published: |
Manila
Dept. of Transport & Communications, Postal Services Office
1989.
|
| Subjects: |
Main Library: Special Collections Section (UP Diliman)
| Accession # | Call # | Volume/Part# | Copy # | Collection | Circulation Type | Circulation Status |
|---|---|---|---|---|---|---|
| POST-32 | FOR REVISION | Regular Circulation | On-Shelf |