Fortgang, ArtGloag, AndrewHayes, AndreaLanders, MaraMeery, BrendaOttman, LarryRawley, Eve2018-10-022018-10-022011-09-01http://hdl.handle.net/20.500.12091/432This is a university level trigonometry textbook for BMETs.en-USMathematicsBook chapter