TY  - BOOK
AU  - Martin R H
TI  - Nonlinear operators and differential equations in banach spaces
U1  - 515.7248 
PY  - 1976///
CY  - N Y
PB  - John Wiley
KW  - Banach saces
KW  - Calculus
KW  - Nonlinear operator
ER  -