Hart, William L.  <br/><br/>
Plane Trigonometry  [Text] 
William L. Hart 
 -  D.C. Heath and company  1933 
 - 124p.;   Hb 
<br/><br/><label>ISBN: </label> 850.00 
<br/><br/><label>LCCN: </label>004314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry
<br/><br/><label>Dewey Class. No.: </label>514  / H326P