Awin. K Bettinger <br/><br/>
Algebra and Trigonometry 

 - Scratonton  International Textbook Company  1963 
 - 356p 
<br/><br/>Awin. K Bettinger & John. A Englund: Algebra and Trigonometry.  Scratonton.  International Textbook Company, 1963.--(512.13BET)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>512.13  / BET