| File Name ↓ | File Size ↓ | Date ↓ |
|---|---|---|
| Parent directory/ | - | - |
| Programma_Jun77.pdf | 5.0 MiB | 2009-02-18 04:33Z |
| SphereUsersSociety_Mar76.pdf | 36.1 KiB | 2009-02-18 04:33Z |
| V1N1_Nov75.pdf | 1.0 MiB | 2009-02-18 04:33Z |
| V1N2_Apr76.pdf | 1.0 MiB | 2009-02-18 04:33Z |
| V1N3_Jun76.pdf | 2.3 MiB | 2009-02-18 04:33Z |
| V2N1_Nov76.pdf | 693.3 KiB | 2009-02-18 04:33Z |
| V4N1_Aug79.pdf | 1.6 MiB | 2009-02-18 04:33Z |
| V4N2_Oct79.pdf | 1.9 MiB | 2009-02-18 04:33Z |
| V4N3_Dec79.pdf | 2.7 MiB | 2009-02-18 04:33Z |
| V4N4_Feb80.pdf | 1.9 MiB | 2009-02-18 04:33Z |
| V4N5_Apr80.pdf | 2.0 MiB | 2009-02-18 04:34Z |
| V4N6_Jun80.pdf | 2.1 MiB | 2009-02-18 04:34Z |
| V5N1_Sep80.pdf | 1.2 MiB | 2009-02-18 04:34Z |
| V5N2-3_Feb81.pdf | 3.3 MiB | 2009-02-18 04:34Z |
| V5N4-5_May81.pdf | 3.5 MiB | 2009-02-18 04:34Z |