Green, J A <br/><br/>
Sets and Groups 

 - London  Engish Language Book Society  1965 
 - 84p 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Group theory --Mathematics--Set theoryAlgebra
<br/><br/><label>Dewey Class. No.: </label>512.2  / GRE-S