TY - BOOK AU - Outerelo, Enrique AU - Ruiz, Jesús M. TI - Mapping degree theory T2 - Graduate studies in mathematics, v. 108 SN - 9780821887141 U1 - 515.7248 PY - 2012/// CY - Providence PB - American Mathematical Society KW - KW - Mathematics KW - Mappings KW - Topological degree N1 - Includes index ER -