Rotman, Joseph J. <br/><br/>
Theory of groups; an introduction  / 

 - 2nd 
 - Boston:  Allyn & Bacon,  1973 
 - ix, 342p. Index. Bibl. 
 - Allyn and Bacon series in Advanced Mathematics .
<br/><br/><label>Dewey Class. No.: </label>512  / R848.TG