TY  - BOOK
AU  - Hay,Donald A.
AU  - Morris,Derek J.
TI  - Industrial organization economics: theory and evidence 
SN  - 0198773021
PY  - 1991///
CY  - Oxford, Eng.
PB  - Oxford University Press
KW  - Industrial organization (Economic theory)
N1  - Rev. ed. of: Industrial economics. 1979; Recommended text : BA323 (Business Studies)
ER  -