Hirn, Y. (Yrjo), 1870-1952.  Hirn, Y. (Yrjo), 1870-1952. <br/><br/>
The origins of art :  a psychological and sociological inquiry. 

 - New York :  Arno Press,  1979. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Art -- Origin.--Art -- Origin.