La didactique expérimentale de W.A. Lay /
Drese, P. Otto.
Scottish Council for Research in Education,former owner.NLS
Louvain : F. Nauwelaerts ; Paris : Béatrice-Nauwelaerts,
1956.
Includes bibliography (p. [131]-136).
Provenance: 20th-century ink stamp on cover: The Scottish Council for Research in Education, 48 Moray Place, Edinburgh, 3.