TY  - BOOK
AU  - Klein, Erwin
AU  - Thompson, Anthony C. (jt. auth)
TI  - Theory of correspondences: including applications to mathematical economics
SN  - 0471880167
U1  - 514.3 
PY  - 1984///
CY  - New York
PB  - John Wiley
KW  - Set-Valued maps
N1  - Includes index
ER  -