van der Ploeg, Jan.

Overview

Works:	1 works in 0 publications in 0 languages

Titles

De sociale ontwikkeling van het schoolkind by: van der Ploeg, Jan.; SpringerLink (Online service) (Language materials, printed) , [http://id.loc.gov/vocabulary/relators/aut]

Eenzaamheid bij jeugdigen by: SpringerLink (Online service); van der Ploeg, Jan. (Language materials, printed) , [http://id.loc.gov/vocabulary/relators/aut]

Subjects

Child psychology. Developmental Psychology. School psychology. Psychology. Developmental psychology. Child and School Psychology. Psychology, general.