TY  - BOOK
AU  - Mansfield,Edwin
TI  - Monopoly power and economic performance: the problem of industrial concentration 
T2  - Problems of the modern economy
SN  - 0393090132
AV  - HD2785 .M357 1978
U1  - 338.80973 
PY  - 1978///
CY  - New York
PB  - W.W. Norton & Co.
KW  - Big business
KW  - United_states
KW  - United_states Trusts Industrial
KW  - United_states Industrial concentration
ER  -