Elements of plane trigonometry
By: by Alfred Monroe Kenyon ... and Louis Ingold.
Contributors: Ingold, Louis, b. 1872.
Series: A series of mathematical texts, ed. by E. R. Hedrick
Publisher: The Macmillan company
Published: 1921
Place of publication: New York
Language: eng
Number of pages: 117
Subjects: Plane trigonometry