Manifold theory: an introduction for mathematical physicists by Martin, Daniel fromEllis Horwood series in mathematics and its applications 0 Type: Book
Differentiable manifolds: forms, currents, harmonic forms by Rham, Georges de fromGrundlehren der mathematischen Wissenschaften 0 Type: Book
Global variational analysis: Weierstrass integrals on a Riemannian manifold by Morse, Marston fromMathematical notes 0 Type: Book