Ayres Jr Frank <br/><br/>
Schaum s outline of theory  and problems of plane and spherical trigonometry 
Frank ayres jr 
 -  c1954. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathmatics--ME
<br/><br/><label>Dewey Class. No.: </label>516.24 AYR