Kaplan, Justin <br/><br/>
Lincoln Steffens :  a biography / 
Justin Kaplan. 
 - New York :  Simon & Schuster,  1974 
 - 380 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0671215922 
<br/><br/><label>LCCN: </label>73-15486 
<br/><br/><label>Subjects--Personal Names: </label><br/>Steffens, Lincoln, 1866--1936