Niebuhr, Reinhold, 1892-1971 <br/><br/>
Children of light and children of darkness   

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 - New York    1972 
 - xv,190 p. 
 -   .
<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>261.8  / N665