Welchons, A. M. <br/><br/>
Algebra :  book 1 / 
A. M. Welchons, W. R. Krickenberger, Helen R. Pearson. 
 - USA :  Ginn and Company,  1976. 
 - xi, 580 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0663337151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra.
<br/><br/><label>LC Class. No.: </label>QA154.2 
<br/><br/><label>Dewey Class. No.: </label>512.9