Ladd, Everett Carll <br/><br/>
Professors, unions, and American higher education / 
by Everett Carll Ladd, Jr., and Seymour Martin Lipset. Prepared for the Carnegie Commission on Higher Education 
 - Washington, D. C. :  American Enterprise Institute for Public Policy Research,  1973 
 - xi, 124 p. ;  23 cm. 
<br/><br/>Bibliography: p. 109-119. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>College teachers--United States<br/>Teachers' unions--United States<br/>Collective bargaining--College teachers--United States