TY  - BOOK
AU  - Sharkey, William W
TI  - The theory of natural monopoly
SN  - 0521271940
AV  - HD 2757.2 Sha 
PY  - 1982///
CY  - Cambridge
PB  - Cambridge University Press
KW  - BUSINESS
KW  - MONOPOLIES
N1  - Includes index. -Bibliography: p. [214]-222
ER  -