| Name | Last modified | Size | |
|---|---|---|---|
 | Parent Directory | ||
 | HP_Journal_1981-01.pdf | 2026-03-22 19:25 | 7910 KB |
| HP_Journal_1981-02.pdf | 2026-03-22 19:25 | 7902 KB |
| HP_Journal_1981-03.pdf | 2026-03-22 19:25 | 8192 KB |
| HP_Journal_1981-04.pdf | 2026-03-22 19:25 | 8076 KB |
| HP_Journal_1981-05.pdf | 2026-03-22 19:25 | 8843 KB |
| HP_Journal_1981-06.pdf | 2026-03-22 19:25 | 9143 KB |
| HP_Journal_1981-07.pdf | 2026-03-22 19:25 | 8379 KB |
| HP_Journal_1981-08.pdf | 2026-03-22 19:25 | 8003 KB |
| HP_Journal_1981-09.pdf | 2026-03-22 19:25 | 7441 KB |
| HP_Journal_1981-10.pdf | 2026-03-22 19:25 | 5965 KB |
| HP_Journal_1981-11.pdf | 2026-03-22 19:25 | 8957 KB |
| HP_Journal_1981-12.pdf | 2026-03-22 19:25 | 7731 KB |