TY  - BOOK
AU  - Griffiths,William
TI  - Behavior difficulties of children as perceived and judged by parents, teachers, and children themselves
T2  - University of Minnesota. The Institute of Child Welfare. Monograph series
AV  - HQ772 .G68
U1  - 136.7 
PY  - 1952///
CY  - Minneapolis
PB  - Univ. of Minnesota Press
KW  - Child development
KW  - Local
ER  -