TY  - BOOK
AU  - PUU Tonu
TI  - Oligopoly:  Old Ends-New Means   
SN  - 9783642159633
U1  - X:5171:(B), Q1 
PY  - 2011///
CY  - New York
PB  - Springer Verlag        
KW  - Economics
ER  -