Childs, Lindsay, <br/><br/>
A concrete introduction to higher algebra / 
Lindsay N. Childs 
 - 3rd ed. 
 - 603 páginas 
<br/><br/><label>ISBN: </label>9780387745275 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Álgebra
<br/><br/><label>LC Class. No.: </label>QA155  / C45 2009 
<br/><br/><label>Dewey Class. No.: </label>512/.7