TY  - BOOK
AU  - Van Hilten Onno
TI  - Optimal firm behaviour in the context of technolog
T2  - Lecture Notes in Economics and Mathematical Systems, 352
SN  - 3540535632
U1  - X:7:(B7:3), N1 
PY  - 1991///
CY  - Berlin
PB  - Springer Verlag         
KW  - Value
ER  -