Topology notes

Here are some notes I've acquired. As far as I know, none of this material is copyrighted.

• Algebraic Homotopy Theory by John C. Moore, Lectures at Princeton, 1956
  Chapter 1, Chapters 2 and 3, Chapters 4 and 5
• The Surgery Obstruction Groups of C.T.C. Wall by J. Alexander Lees
  
• Seminar Notes on Simply-Connected Surgery by Peter Orlik
• Intersection Homology and Perverse Sheaves by Robert MacPherson, 1990
• Differentiable Manifolds Which Are Homotopy Spheres by John Milnor
• Some Free Actions of Cyclic Groups on Spheres by John Milnor, 1963
• On the Relationship Between Differentiable Manifolds and Combinatorial Manifolds by John Milnor, 1956
• Microbundles and Differentiable Structures by John Milnor, 1961
• Seminaire Heidelberg-Strasbourg 1966/67 on sheaf theoretic Poincare Duality
  Exposes 1-5, Exposes 6-10
• CW Complexes and Obstruction Theory - Lectures by Bill Browder, Written and Revised by E. Akin
  Chapters 1-2, Chapters 3-4
• Cohomology Operations and Obstructions to Extending Continuous Functions - by N.E. Steenrod 1957