TY  - BOOK
AU  - Klein Erwin
AU  -  Thompson Anthony C
TI  - Theory of correspondences : Including applications t   
T2  - Canadian Mathematical Society series of mcnograophs and advanced texts
U1  - X:(B316), M4 
PY  - 1984///
CY  - New York
PB  - Wiley U S A      
KW  - Operations  Research Economics
ER  -