AMERICAN MATHEMATICAL SOCIETY TRANSLATIONS 

 - 1ST ED. 
 - Estados Unidos  AMERICAN MATHEMATICAL SOCIETY  1976 PROVIDENCE 
 - 346 
<br/><br/><label>ISBN: </label>0821830554 
<br/><br/><label>LCCN: </label>5405 
<br/><br/><label>Dewey Class. No.: </label>510.8