Hartley, Robert E. <br/><br/>
Charles H. Percy :  a political perspective / 
Robert E. Hartley 
 - Rand McNally :  Chicago,  1975 
 - 255 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0528810189 
<br/><br/><label>LCCN: </label>75-022320 
<br/><br/><label>Subjects--Personal Names: </label><br/>Percy, Charles H., 1919