TY  - BOOK
AU  - Dyn, N. (Nira)
TI  - Approximation of set valued functions: adaptation of classical approximation ope
SN  - 978 1 78326 302
U1  - 515.8 DYN 
PY  - 2014///
CY  - London
PB  - Imperial college press
N1  - Includes bibliographical references
ER  -