Chrislock, Carl Henry. <br/><br/>
Watchdog of loyalty :  the Minnesota Commission of Public Safety during World War I / 
Carl H. Chrislock. 
 - St. Paul :  Minnesota Historical Society Press,  c1991. 
 - xiv, 387 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 369-373) and index. 
<br/><br/><label>ISBN: </label>0873512634 0873512642 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Minnesota Commission of Public Safety--History
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War 19141918--Minnesota<br/>Civil rights--History--Minnesota--20th century<br/>Internal security--History--Minnesota--20th century
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Minnesota--History--1858
<br/><br/><label>LC Class. No.: </label>D570.8.C8 
<br/><br/><label>Dewey Class. No.: </label>977.6/051