| Title | The High Altitude Observatory Isophotal Contour Densitometer |
| Author | Fred E. Fowler, Doanld S. Johnson and Donald E Billings |
| Publisher | High Altitude Observatory |
| Year | 1952 |
| Reference | 5502 |
| Type of material | Paper |
| Received | 08/01/2009 |
| LOCATION | | Signature | 522 FOW |
| Shelfmark | Astrophysical Techniques and Instrumentation (522) |
| Library | Corridor, 5th floor, SLO |
Status: Available |