COHN,P.M. <br/><br/>
Algebra Vol.i 

 - 2nd ed. 
 - New York  Jhon wiley & sons  1993 
 - xv,410p, 
<br/><br/><label>ISBN: </label>471101699 
<br/><br/><label>Dewey Class. No.: </label>512.02