Spencer neveléstana.

Bibliographic Details
Main Author:	Öreg János
source:	Philobibl
source_doc:	Magyar Pestalozzi 1901. évf., 57-58./63-70./78./86./98.p. p.
Format:	Article
Language:	Hungarian

Description
Item Description:	Még 102./111./115./130-131./ 137.p.

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