Fundamentele geometriei, ediția a patra, îmbogățită cu adaosuri și trimiteri – fragment
The Foundations of Geometry, the fourth edition - fragment

Summary/Abstract: The following pages present the Romanian version of the introduction and the first two chapters of Grundlagen der Geometrie by Dr. David Hilbert, Ordinary Professor at the University of Göttingen, fourth edition, newly expanded through additions and bibliographical notes and provided with seven appendices, with numerous figures printed in the text, Leipzig and Berlin, B.G. Teubner, 1913. The original pagination, reproduced in square brackets on other occasions, has not been considered necessary to reproduce this time.

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