Schaum's outline of theory and problems of plane and spherical trigonometry /
Ayres, Frank.
Schaum's outline of theory and problems of plane and spherical trigonometry / by Fran Ayres, Jr. - New York : McGraw-Hill Book, c1954. - 207 p. : ill. ; 28 cm. - (Schaum's outline series) .
Includes index.
070026513
Plane trigonometry.
Spherical trigonometry.
QA533 / .A97 1954
Schaum's outline of theory and problems of plane and spherical trigonometry / by Fran Ayres, Jr. - New York : McGraw-Hill Book, c1954. - 207 p. : ill. ; 28 cm. - (Schaum's outline series) .
Includes index.
070026513
Plane trigonometry.
Spherical trigonometry.
QA533 / .A97 1954