Vance, Elbridge P. <br/><br/>
Trigonometry 

 - London  ; Addison- Wesley Publishing  , 1962 
 - viii,164p. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>516.24  / VAN