Thompson, James Edgar <br/><br/>
Trigonometry for the practical man 
J. E. Thompson 
 - New York,  D. Van Nostrand company, inc.  1931 
 - 2 p.l., iii-x, 204 p.  diagrs.  21 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>2011022405 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plane trigonometry