TY  - BOOK
AU  - Sharkey ,William W. 
TI  - The Thoery  of Natural Monopoly 
SN  - 0521271940
U1  - 338.8201 
PY  - 1982///
CY  - London : 
PB  - Cambridge University Press, 
KW  - Cross Subsidization
KW  - economics
KW  - Economics
KW  - Natural Monopoly
ER  -