Text ( visual ) : unmediated On manifolds with an affine connection and the theory of general relativity / Elie Cartan ; translated by Anne Magnon and Abhay Ashtekar ; foreword by Andrzej Trautman. -- Napoli : Bibliopolis , c1986. -- 199 p. ; 24 cm. -- (Monographs and textbooks in physical science ; 1). -- Includes bibliographical references. -- ISBN 8870880869 ; (BA00407963) ; https://ci.nii.ac.jp/ncid/BA00407963 Author Heading(s): Cartan, Elie. -- Classification(s): LCC : QC173.6 ; DC19 : 530.1/1. -- Subject Heading(s): LCSH : General relativity (Physics) ; LCSH : Manifolds (Mathematics) ; LCSH : Connections (Mathematics)