Epoka University Library Search for 'su:"Trigonometry" and su-to:Trigonometry'

Precalculus :

By Ratti, J. S.. Boston : Pearson, 2014 . xix, 849 p., A1 - A76, C1, I1 - I11 : , Includes index. 29 cm.. 032182539X | 0321825896 | 9780321825391

By Sullivan, Michael,. Boston : Pearson Prentice Hall, 2012 . xxx, 903, [215] p. : , Includes index. 29 cm.. 9780321716835 | 0321716833

By Ayres, Frank,. New York : McGraw-Hill, 1999 . viii, 215 p. : , Includes index. 28 cm.. 0070068933