Wallace D A R <br/><br/>
Groups 
Wallace D A R 
 - London  George Allen          1974 
 - 104p.  cm. 
 - Problem Solvers .
<br/><br/><label>Standard No.: </label>64515 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory
<br/><br/><label>Dewey Class. No.: </label>B27, L45