Plane and spherical trigonometry /

Bibliographic Details

Main Author:	Kells, Lyman M. (Lyman Morse), 1888-1980
Other Authors:	Kern, Willis F. (Willis Frederick), 1903-, Bland, James R.
Format:	Book
Language:	English
Published:	New York And London : McGraw-Hill book company, inc., 1940.
Edition:	2d ed.
Subjects:	Plane trigonometry. Spherical trigonometry.