TY  - BOOK
AU  - Heal Geoffrey Ed.
TI  - Economics of increasing returns
T2  - International Library of Critical Writings in Economics, 110
SN  - 1 85898 160 3
U1  - X:7:(B), N9 
PY  - 1999///
CY  - Cheltenham
PB  - Edward Elgar         
KW  - Value
N1  - Elgar Reference Collection
ER  -