Elements of plane and spherical trigonometry.

APA Citation

Wheeler, H. N. (Henry Nathan). (1888). Elements of plane and spherical trigonometry. Boston: Ginn.

MLA Citation

Wheeler, H. N. (Henry Nathan), 1850-. Elements of Plane And Spherical Trigonometry. Boston: Ginn, 1888.

Warning: These citations may not always be complete (especially for serials).