Moyer, Robert E. Trigonometry : with calculator-base solutions / Robert E. Moyer and Frank Ayres Jr. - Sixth edition. - New York : McGraw-Hill, c2018. - x, 201 pages : illustrations ; 27 cm. - Schaum's outlines . ISBN: 9781260011487 Subjects--Topical Terms: Trigonometry--Study and teaching Dewey Class. No.: Circ. 516.24 M938 2018