TY  - BOOK
AU  - Mansfield Edwin Ed.
TI  - Monoply power and economic performance:  The proble   
T2  - Problems of the modern economy Ed by Edmund S Phelps
U1  - X:517.73.N6z7, K4-;1 
PY  - 1964///
CY  - New York
PB  - W>W>Norton & Company.Inc.       
KW  - Monopoly
ER  -