Plane trigonometry
By: by Cecil A. Ewing, with the editorial cooperation of Ralph Dennison Beetle.
Contributors: Beetle, Ralph Dennison, 1886-1937, ed.
Edition: 1st ed.
Series: McGraw-Hill series of texts in mathematics
Publisher: McGraw-Hill book company, inc.
Published: 1933
Place of publication: New York; London
Language: eng
Number of pages: 165
Subjects: Plane trigonometry.