Patterns of attachment :  a psychological study of the strange situation / 
Mary D. Salter Ainsworth ... [et al.] 
 - Hillsdale, N.J ;  New York :  London :  Erlbaum ;  Halsted Press division of Wiley [distributor],  1978 
 - xviii, 391 p. :  ill. ;  24 cm 
<br/><br/>Bibliography: p. 373-380. - Includes index 
<br/><br/><label>ISBN: </label>0470265345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Infant psychology<br/>Mother and child
<br/><br/><label>Dewey Class. No.: </label>155.422  / PAT 1978