TY  - BOOK
AU  - Hetherington,E.Mavis (Eileen Mavis)
AU  - Parke,Ross D
TI  - Child psychology: a contemporary viewpoint 
SN  - 007028430-X
PY  - 1993///
CY  - New York
PB  - McGraw-Hill
KW  - Child psychology
N1  - Bibliography : p. 471-474
ER  -