Walker Jack L <br/><br/>
Mobilizing interest groups in America :  patrons, professions, and social movements / 
Jack L. Walker, Jr. ; prepared for publication by Joel D. Aberbach ... et al.. 
 - Ann Arbor :  University of Michigan Press,  c1991. 
 - xvii, 247 p. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 221-236) and index. 
<br/><br/><label>ISBN: </label>0472102761 (cloth : alk.) 0472081640 (paper : alk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pressure groups--United States<br/>Lobbying--United States
<br/><br/><label>LC Class. No.: </label>JK1118 
<br/><br/><label>Dewey Class. No.: </label>324/.4/0973