Koffka K. <br/><br/>
Growth of mind: An introduction to child - psychology 

 - New York, USA  Kegan Paul, Trench, Trubner and Co., Ltd.   1928 
 - xix,426p 
<br/><br/><label>Source: </label>Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology