Bell, Clifford  Thomas, Tracy Y. <br/><br/>
Essentials of plane and sphericl trigonometry  x 

 - x 
 - N.Y.  Holt  1946 
 - V 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry Trigonometry 
<br/><br/><label>Dewey Class. No.: </label>514.5/BEE