Lorenz, Konrad,  1903-1989 <br/><br/>
On aggression / 
by Konrad Lorenz ; Transl. by Marjorie Kerr Wilson. 
 - New York :  Harcourt, Brace & World,  1966. 
 - xiv, 306 p. 
<br/><br/> "A Helen and Kurt Wolff book." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggressiveness.