Johnson Donald M <br/><br/>
Essentials of psychology: An introductory text book 

 - New York, USA  McGraw-Hill Book Company  1948 
 - xii,491p. 
 - McGraw - Hill Publications in psychology .
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology