El pensamiento matemático contemporáneo /

Bibliographic Details
Main Author:	Erro, Luis Enrique, 1897-1955
Format:	Book
Language:	Spanish
Published:	México : Secretaría de educación pública, 1944.
Series:	Biblioteca enciclopédica popular ; 10.
Subjects:	Geometry > Foundations. Geometry, Non-Euclidean.

Description
Physical Description:	74 pages : diagrams ; 20 cm.
Bibliography:	"Bibliografía": 1st leaf at end.