Plane trigonometry :
MATH 026 (GQ) : Department of Mathematics, Eberly College of Science /
written by Javier Gomez-Calderon and Eugenia U. Shipe.

APA Citation

Gomez-Calderon, J., Shipe, E. U., Pennsylvania State University. Dept. of Mathematics., Pennsylvania State University. Dept. of Distance Education. Independent Learning Program. (1996). Plane trigonometry: MATH 026 (GQ) : Department of Mathematics, Eberly College of Science. University Park, PA: Pennsylvania State University, Dept. of Distance Education, Independent Learning Program.

MLA Citation

Gomez-Calderon, Javier, Eugenia U Shipe, Pennsylvania State University. Dept. of Mathematics, and Pennsylvania State University. Dept. of Distance Education. Independent Learning Program. Plane Trigonometry: MATH 026 (GQ) : Department of Mathematics, Eberly College of Science. University Park, PA: Pennsylvania State University, Dept. of Distance Education, Independent Learning Program, 1996.

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