Garcia P L Ed. Proceeding on Differential geometrical methods in mathematical physics Garcia P L Ed.; Perez-Rendon A Ed.; Souriau J M Ed. - Berlin Springer-Verlag 1980 - xii,536p. cm. - Lecture notes in mathematics; 836 . Standard No.: 30337 Source: Textual Subjects--Topical Terms: Geometrical physics Dewey Class. No.: B6:(C)p5,N79, M0