Autor
ADLER, ALFRED
1
BUHLER, CHARLOTTE
1
CLAPAREDE, EDOUARD
1
COUSINET, ROGER
1
DECROLY, OVIDE
1
DEWEY, JOHN
1
FERRIERE, ADOLPHE
1
Hameline, Daniel
1
KERSCHENSTEINER, GEORG
1
KILPATRICK, WILLIAM
1
KRIECK, ERNST
1
LOMBARDO-RADICE, J.
1
LUZURIAGA, LORENZO
1
Luzuriaga, Lorenzo
1
MESSER, AUGUST
1
MONTESSORI, MARIA
1
ORTEGA Y GASSET, JOSE
1
PARKHURST, HELEN
1
PETERSEN, PETER
1
PIAGET, JEAN
1
Planchard, Emile
1
SPRANGER, EDUARD
1
WASHBURNE, CARLETON
1
WYNEKEN, GUSTAV
1