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Bibliographic Details
Main Author:	Masferrer, Alberto, 1868-1932
Format:	Book
Language:	Spanish
Published:	San Salvador : Ministerio de Cultura, Departamento Editorial, [1957]
Edition:	[4. ed.].
Series:	Biblioteca popular (San Salvador, El Salvador) ; 17.
Subjects:	Working class > Education.

Description
Physical Description:	83 pages ; 19 cm.