Geodesy – Including: Astronomical Observations, Gravity Measurements, And Method Of Least Squares (Very rare 1st edition) by George L. Hosmer. John Wiley & Sons, 1920

We dont do automatic checkout because we have over 28,000 books. We will check what you want is in stock. We will discount your postage if you are buying a few items. I prefer a more personal service.

Bob, Proprietor.