Hestenes, M.D. <br/><br/>
Trigonometry 

 - New York  Prentice-Hall  1986 
 - 326 p. 
<br/><br/> 19820 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maths 
<br/><br/><label>Dewey Class. No.: </label>514  / H