Montagu, M.F. Ashley <br/><br/>
Direction of human development: biological and social bases 
by M.F. Ashley Montagu 
 - London  Watts  1957 
 - 404p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cooperation.<br/>Evolution<br/>Sociology
<br/><br/><label>Dewey Class. No.: </label>BA27 M76