Klapp, Orrin E. <br/><br/>
Currents of unrest: an introduction to collective behavior 
by Orrin E. Klapp 
 - New York  Holt, Rinehart and Winston  1972 
 - 413p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Motivation (Psychology)<br/>Mass society<br/>Social interaction<br/>Collective behavior
<br/><br/><label>Dewey Class. No.: </label>F1 K663