John Gummere

An Elementary Treatise On Astronomy: In Two Parts. The First Containing, A Clear And Compendious View Of The Theory; The Second, A Number Of Practical

An Elementary Treatise On Astronomy: In Two Parts. The First Containing, A Clear And Compendious View Of The Theory; The Second, A Number Of Practical

An Elementary Treatise On Astronomy; In Two Parts

An Elementary Treatise On Astronomy: The First Containing A Clear And Compendious View Of The Theory; The Second, A Number Of Practical Problems; To ... Other Astronomical Tables (Classic Reprint)

A Treatise On Surveying: Containing The Theory And Practice : To Which Is Prefixed A Perspicuous System Of Plane Trigonometry : The Whole Clearly ... Examples, Particularly Adapted To The Use...