Baumslag, Benjamin , <br/><br/>
Theory and problems of group theory 

 - New York  McGraw-Hill Book Comp.  1968 
 - 277p.  27cm. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Group Theory
<br/><br/><label>Dewey Class. No.: </label>512.2  / B33T