Cognitive process in animal behaviour   
ed. by Stewart Hulse, Harry Fowler and Werner K. Honig 
 - New Jersey  Lawrence Erlbaum Associates  1978 
 - xii, 465p. 
<br/><br/><label>ISBN: </label>0470264845 
<br/><br/><label>Dewey Class. No.: </label>156.3  / N78