Heineman, E. Richard.  x <br/><br/>
Palne trigonometry with tables.  x 

 - 3rd ed. 
 - N.Y.  McGraw-Hill  1964 
 - ix, 324 
<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/HEP