TY  - BOOK
TI  - Introduction to various aspects of degree theory in Banach spaces 
SN  - 821815229
PY  - 1986///
CY  - Providence, R.I.
PB  - American Mathematical Society
N1  - Includes index
UR  - http://www.ams.org/surv/023 | http://dx.doi.org/10.1090/surv/023
ER  -