Raven John C <br/><br/>
Human nature its development, variation and assessment: A concise psychology for those concerned with the welfare fo others 

 - London, UK  H. K. Lewis and Co. Ltd.   1952 
 - xii,226p. 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology