TY  - BOOK
AU  - Berndt,Thomas J.
AU  - Ladd,Gary W.
TI  - Peer relationships in child development
SN  - 0471851310 :
U1  - 301.4315 
PY  - 1989///
CY  - New York
PB  - John Willey
KW  - Interpersonal relations in children
KW  - Friendship in children
KW  - Interpersonal relations in adolescence
N1  - "A Wiley-Interscience publication."; Includes index
ER  -