TY  - BOOK
AU  - Cairns,Robert B.
TI  - Social development: the origins and plasticity of interchanges 
T2  - A Series of Books in Psychology
SN  - 0-7167-0195-2
AV  - HQ783 C35
PY  - 1979///
CY  - San Francisco, Calif.
PB  - W. H. Freeman
N1  - Bibliografia : p. 392-425
ER  -