| Name | Last modified | Size | |
|---|---|---|---|
 | Parent Directory | ||
 | HP_Journal_1980-01.pdf | 2026-03-22 19:26 | 7386 KB |
| HP_Journal_1980-02.pdf | 2026-03-22 19:26 | 8040 KB |
| HP_Journal_1980-03.pdf | 2026-03-22 19:26 | 7638 KB |
| HP_Journal_1980-04.pdf | 2026-03-22 19:26 | 6227 KB |
| HP_Journal_1980-05.pdf | 2026-03-22 19:26 | 5905 KB |
| HP_Journal_1980-06.pdf | 2026-03-22 19:26 | 5514 KB |
| HP_Journal_1980-07.pdf | 2026-03-22 19:26 | 7849 KB |
| HP_Journal_1980-08.pdf | 2026-03-22 19:26 | 8009 KB |
| HP_Journal_1980-09.pdf | 2026-03-22 19:26 | 8068 KB |
| HP_Journal_1980-10.pdf | 2026-03-22 19:26 | 8546 KB |
| HP_Journal_1980-11.pdf | 2026-03-22 19:26 | 8406 KB |
| HP_Journal_1980-12.pdf | 2026-03-22 19:26 | 7862 KB |