Overstreet, H. A. (Harry Allen),  1875-1970. <br/><br/>
The strange tactics of extremism / 
by Harry and Bonaro Overstreet. 
 - 1st ed. 
 - Norton :  New York,  1964. 
 - 315 p.:;  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anti--communist movements--United States<br/>Right and left (Political science)
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--Politics and government--1945-