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Bibliographic Details

Main Author:	Descartes, René, 1596-1650
Other Authors:	García Bacca, Juan David, 1901-1992
Format:	Book
Language:	Spanish
Published:	México : Secretaría de Educación Pública, 1946.
Series:	Biblioteca enciclopédica popular ; 95.
Subjects:	Reasoning. Logic, Symbolic and mathematical.