Werner Greub, Stephen Halperin and Ray Vanstone books & textbook
Connections, Curvature, and Cohomology. Vol. I: De Rham Cohomology of Manifolds and Vector Bundles (Pure and Applied Mathematics; 47-I)
Werner Greub, Stephen Halperin and Ray Vanstone
Academic Press /1972-07-12 Hardcover
isbn-10: 0123027012 / isbn-13: 9780123027016
Connections, Curvature, and Cohomology. Vol. 2: Lie Groups, Principal Bundles, and Characteristic Classes (Pure and Applied Mathematics Series; v. 47-II)
Werner Hildbert Greub Stephen Halperin Ray Vanstone
Academic Press /1973-12-12 Hardcover / 600 Pages
isbn-10: 0123027020 / isbn-13: 9780123027023