Spencer, Herbert,  1820-1903 <br/><br/>
The principles of psychology / 
Herbert Spencer. 
 - New York :  Sagwan Press,  2019. 
 - 648 p. ;  24 cm. 
 - Scolar select .
<br/><br/><label>ISBN: </label>9781376568707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology
<br/><br/><label>Dewey Class. No.: </label>150