Plane trigonometry
By: [by] K. B. Patterson and A. O. Hickson.
Contributors: Hickson, A. O. 1896- joint author
Publisher: F. S. Crofts & Co.
Published: 1936
Place of publication: New York
Language: eng
Number of pages: 219
Subjects: Plane trigonometry.; Trigonometry -- Problems, exercises, etc.
Notes: Includes blank pages "For the record of original exercises".
"Answers": p. 207-219.