Joseph H. Senne books & textbook
Practical Surveying Guide to Celestial Observations: A Compendium of Notes, Examples, Tables, Figures, Helpful Hints and HP-41 Programs for Accurate Directions From Celestial Observations
Richard L Elgin David R. Knowles Joseph H. Senne
P.O.B. Publishing Company /1989-01-01 Paperback
