TY  - GEN
AU  - Sharkey, William W.
TI  - The theory of natural monopoly
SN  - 0521243947
U1  - 338.8201 SHA 
PY  - 1982///
CY  - New York : 
PB  - Cambridge University Press
KW  - Monopolies
N1  - Includes bibliographical references and index
ER  -