Ritvo, Lucille B.,  1920- <br/><br/>
Darwin's influence on Freud :  a tale of two sciences / 
Lucille B. Ritvo. 
 - New Haven :  Yale University Press,  c1990. 
 - xii, 267 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0300041314  
<br/><br/><label>Dewey Class. No.: </label>155.2  / R518