Differential Geometry in the Large Seminar Lectures New York University 1946 and Stanford University 1956
Beweismethoden der Differentialgeometrie im Großen (Lecture Notes in Mathematics, 335) (German Edition)
Topics in the Homology Theory of Fibre Bundles: Lectures Given at the University of Chicago, 1954 (Lecture Notes in Mathematics, 36)
Totale Absolutkrümmung in Differentialgeometrie und -topologie (Lecture Notes in Mathematics, 66) (German Edition)
Geometry Seminar "Luigi Bianchi": Lectures Given at the Scuola Normale Superiore, 1982 (Lecture Notes in Mathematics, 1022) (English and French Edition)
Vorlesungen über Differentialgeometrie und Geometrische Grundlagen von Einsteins Relativitt̃stheorie Elementare Differentialgeometrie
Seminar on Periodic Maps (Lecture Notes in Mathematics, 46)
Geometry Seminar "Luigi Bianchi" II - 1984 Lectures given at the Scuola Normale Superiore
Riemannsche Geometrie im Grossen (Lecture Notes in Mathematics, No. 55) (German Edition)
Harmonic Maps of Manifolds with Boundary (Lecture Notes in Mathematics, 471)
