Ayres, Frank <br/><br/>
Schaum's outline of theory and problems of trigonometry / 
Frank Ayres, Robert E Moyer 
 - 3rd. ed 
 - New York:  McGraw-Hill,  1999 
 - viii, 215 p.:  ill.;  28 cm. 
<br/><br/><label>ISBN: </label>0070068933 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry--Outlines, syllabi, etc<br/>Trigonometry--Problems, exercises, etc