As impressive as each individual paper is, it is even more impressive to see them grouped together in two volumes, the first including papers in graphs and combinatorics, differentiable functions and singularities, and analytic spaces, and the second containing contributions to manifolds, bundles and characteristic classes, topology and algebraic topology, and geometric integration theory.
Bilang kahanga-bilang ng bawat indibidwal na papel ay, ito ay kahit mas maringal na makita ang mga ito sa grupo ng magkasama sa loob ng dalawang volume na, ang unang kasama ang mga papeles at combinatorics sa graphs, differentiable function at singularities, at analytic puwang, at ang pangalawang naglalaman ng mga kontribusyon sa manifolds, at mga bundle katangian klase, topology at algebraic topology, at geometriko integration theory.