Childs, Lindsay, <br/><br/>
A concrete introduction to higher algebra / 
Lindsay N. Childs 
 - 2nd ed. 
 - xv, 522 páginas :  ilustraciones ; 
 - Undergraduate texts in mathematics .
<br/><br/>Includes bibliographical references (p. 509-512) and index. 
<br/><br/><label>ISBN: </label>0387944842 (papel libre de acido) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra
<br/><br/><label>LC Class. No.: </label>QA155  / C45 1995 
<br/><br/><label>Dewey Class. No.: </label>512/.7