Hjälpskolan och särskolan i Sverige t.o.m. 1921 - utvecklingen i relation till differentieringsproblemet = Classes for slow learners and schools for mentally handicapped children in Sweden up to and including 1921 : developments in relation to the problem of differentiation

Förlag	År	Ort	Om boken	ISBN
Skånska centraltr.	1968	Sverige, Stockholm, Lund	439 sidor.