New trigonometry including the elements of spherical trigonometry

Bibliographic Details
Main Author:	Mallory, Virgil S. (Virgil Sampson) 1888-1959 (Author)
Format:	Book
Language:	English
Published:	Chicago Benj. H. Sanborn & Co. [1955]
Edition:	Revised edition.
Subjects:	Trigonometry.