TY  - BOOK
AU  - Ainsworth,Mary D.Salter, Blehar, Mary C.
AU  - x
TI  - Patterns of attachment: A psychological study of the strange situation
SN  - x
U1  - 155.422/AIP 
PY  - 1978///
CY  - New Jersey
PB  - L.E.A. Pub.
KW  - Infants
N1  - x
ER  -