TY  - BOOK
AU  - Okuguchi Koji
TI  - Theory of oligopoly with multi- product firms
T2  - Lecture Notes in Economics and Mathematical Systems, 342
SN  - 354052567X
U1  - X:517:(B), N0 
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag          
KW  - Monopoly
N1  - Bibliography: P163-67
ER  -