Outerelo, Enrique Ruiz, Jesus M.
Mapping degree theory - Providence American Mathematical Society 2009 - 244 - Graduate studies in mathematics ; 0108 .
9780821849156
Topological degree
515.1 OUT
Mapping degree theory - Providence American Mathematical Society 2009 - 244 - Graduate studies in mathematics ; 0108 .
9780821849156
Topological degree
515.1 OUT