Sinclair, John E. <br/><br/>
Interest groups in America 
John E. Sinclair. 
 - Morristown, N.J.  General Learning Press  c1976. 
 - ix, 61 p.  26 cm. 
 - General Learning Press instructional system, American Government .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 49-58. 
<br/><br/><label>ISBN: </label>0382181875 
<br/><br/><label>LCCN: </label>75032633  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pressure groups--United States.
<br/><br/><label>LC Class. No.: </label>JK1118  / .S58 
<br/><br/><label>Dewey Class. No.: </label>322.4/3/0973