O'Connor, Zena Catherine,  1892-, <br/><br/>
The runaway boy in the correctional school / 
by Zena C. O'Connor. 
 - AMS Press:  New York,  1972. 
 - vii, 78 pages :  illlustrations ;  24 cm. 
 - Contributions to education ; no. 742. .
<br/><br/> Originally presented as the author's thesis - (PH.D.) Columbia university.  Reprint of the 1938 edition. 
<br/><br/>Bibliography: pages 77-78. 
<br/><br/><label>ISBN: </label>0404557422 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Juvenile delinquency.<br/>Juvenile delinquents--Education.<br/>Boys.