Trends in social science research on children :
Trends in social science research on children : a resource document with pointers on research priorities.
- París : New York : UNESCO ; UNICEF ; 1980.
- 10 p.
- Notes, Comments... ; 49 .
3 -053.2 =20 TRE No.49.
3 -053.2 =20 TRE No.49.