Global analysisKunihiko Kodaira, Donald Clayton Spencer, Shōkichi Iyanaga · First published 1969Open the Tome
Overdetermined systems of linear partial differential equationsDonald Clayton Spencer · First published 1968Open the Tome
Deformation of structures on manifolds defined by transitive continuous pseudo groupsDonald Clayton Spencer · First published 1961Open the Tome
Contributions to the Theory of Riemann Surfaces. (AM-30), Volume 30Lars Valerian Ahlfors, E. Calabi, Marston Morse, Leo Sario, Donald Clayton Spencer · First published 1953Open the Tome
