Foerster, Paul A <br/><br/>
Trigonometry  functions and applications 
Paul A. Foerster 
 - 2nd ed 
 - Menlo Park, Calif.  Addison-Wesley  c1977 
 - 390 p.  24 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>0201202379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trigonometry<br/>Trigonometry applications