Green, J. A. (James Alexander),  <br/><br/>
Sets and groups 
by J. A. Green. 
 - London:   The English Language Book Society,   1965. 
 - ix, 84 pages:   illustrations;    20 cm. 
<br/><br/><label>ISBN: </label>0710079400 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory.<br/>Set theory.