| Title | Isaac Newton Group Manual No. XX INT TELESCOPE USER MANUAL [Version 1.0] 1991 February |
| Author | Ed Zuiderwijk, Derek Jones, Barbara Hassall (RGO) |
| Publisher | ING |
| Year | 1991 |
| Notes | Not to be taken away |
| Reference | 3958 |
| ISBN | n/a |
| Type of material | Manual |
| LOCATION | | Signature | 522.802 ING |
| Shelfmark | Manuals of Telescopes and Instruments (522.802) |
| Library | Corridor, 5th floor, SLO |
Status: Available |