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	1.	La logica de la investigación cientifica / Karl R. Popper; traducción Victor Sanchez de Zavala by Popper, Karl R Zavala, Victor Sanchez de, tr Series: Coleccion: estructura y funcion Edition: 1 ed. Material type: Text; Format: print ; Audience: General; Language: esp Madrid : Tecnos, S.A, 1994 Availability: Items available for loan: Biblioteca Central Rafael Parga Cortes (1)Call number: 001.42 P831L. Place hold Add to cart (remove)
	2.	Conocimiento objetivo : Un enfoque evolucionista / Karl. R. Popper; traducción por Carlos Solis Santos by Popper, Karl R Series: Coleccion Estructura y Funcion Edition: 4 ed. Material type: Text; Format: print ; Audience: General; Language: esp Madrid : Tecnos, 1992 Availability: Items available for loan: Biblioteca Central Rafael Parga Cortes (1)Call number: 121 P831c. Place hold Add to cart (remove)

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