Cumming, Elaine. <br/><br/>
Closed ranks :  an experiment in mental health education / 
[by] Elaine Cumming & John Cumming. 
 - Cambridge, MA :  Harvard Univ. Press,  1957. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Attitude.<br/>Social Work, Psychiatric.
<br/><br/><label>National Library of Medicine Call No.: </label>HV 689  / C971c 1957