Vance, Elbridge Putnam,    1915 <br/><br/>
Modern algebra and trigonometry /  
Elbridge P. Vance. 
 - 2nd ed. 
 - Reading, Mass. :    Addison-Wesley,    1968, repr. 1971. 
 - xi, 432 p. :    ill. ;    24 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Trigonometry.<br/> Algebra.
<br/><br/><label>Dewey Class. No.: </label>512 VANC