TY  - BOOK
AU  - Cartan, Elie
TI  - Riemannian geometry in an orthogonal frame: from lectures delivered by �lie Cartan at the Sorbonne in 1926-1927
SN  - 9810247478
CY  - River Edge
KW  - Geometry, Riemannian
N1  - Translated by Vladislav V Goldberg
ER  -