Knollenberg, Bernhard,  1892-1973. <br/><br/>
Origin of the American Revolution: 1759-1766. 

 - [Rev. ed.] 
 - New York,  The Free Press  [1961] 
 - 350 p.  18 cm. 
 - Collier books,  BS42 .
<br/><br/>Includes bibliography. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>United States--History--Causes.--Revolution, 1775-1783