		Piaget / Enrique García González by García González, Enrique. Edition: 2a. ed.Material type: Book Publisher: México, D.F. Trillas 1989Availability: Items available for loan: Biblioteca Central SM (1), Biblioteca USU (1). Location(s): Colección General 370.092 G373, Colección General 370.092 G373. Place hold Add to cart (remove)
		Froebel : la educación del hombre / Hortensia Cuéllar Pérez by Cuéllar Pérez, Hortensia. Edition: 1a. ed.Material type: Book Publisher: México, D.F. Trillas 1992Availability: Items available for loan: Biblioteca Central SM (1), Biblioteca USU (1). Location(s): Colección General 370.092 C845, Colección General 370.092 C845. Place hold Add to cart (remove)

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