McDougall, William  1871- [from old catalog] <br/><br/>
The group mind :  a sketch of the principles of collective psychology / 
McDougall, William 
 - Cambridge :  Unversity Press,  1920. 
 - xvi, 304 p. ;  20 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social psychology.<br/>National characteristics.
<br/><br/><label>Dewey Class. No.: </label>301.15  / MCG  1920