Boxer, J I <br/><br/>
The Penny Plan for Health Education in Industry.  [electronic resource] 

 -  American journal of public health and the nation's health  Oct 1946 
 - 1143-6 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9572 
<br/><br/><label>Standard No.: </label>10.2105/ajph.36.10.1143  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health Education<br/>Humans<br/>Industry<br/>Patient Care Planning