Koos, Leonard Vincent <br/><br/>
Guidance in secondary schools 
Leonard V. Koos and Grayson N. Kefauver. 
 - New York  Macmillan Co.  1932. 
 - xi, 640 p.  illus., forms. 
<br/><br/>"References" at end of each chapter. 
<br/><br/><label>LCCN: </label>32014671  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel service in education<br/>Vocational Education<br/>Education, Secondary
<br/><br/><label>LC Class. No.: </label>LB1620  / .K58 
<br/><br/><label>Dewey Class. No.: </label>371.42