Nanney, J. Louis <br/><br/>
Algebra and trignometry  a skills approach 

 - Boston  Allyn and Bacon  1980 
 - xi,[514]p. 
<br/><br/><label>ISBN: </label>0205069177 
<br/><br/><label>Universal Decimal Class. No.: </label>512:514.116  / N15