TY  - BOOK
AU  - Hetherington,E.Mavis
AU  - Parke,Ross D.
TI  - Child psychology: a contemporary viewpoint 
T2  - McGraw-Hill series in psychology
SN  - 0070284318 
AV  - BF721 .H418 1979 
PY  - 1979///
CY  - New York
PB  - McGraw-Hill
KW  - Child psychology
N1  - Includes bibliographies and indexes
ER  -