Essentials of trigonometry
By: Irving Drooyan, Walter Hadel, Charles C. Carico.
Contributors: Hadel, Walter, joint author.; Carico, Charles C., joint author.
Edition: 2d ed.
Publisher: Macmillan
Published: 1977
Place of publication: New York
Language: eng
Number of pages: 328
Subjects: Plane trigonometry.
Notes: "A portion of this material has been adapted from Trigonometry: an analytical approach."
Includes index.