TY  - BOOK
AU  - Beacham,A., x
AU  - Williams,L.J.
TI  - Ecionomics of industrial organisation: x
SN  - x
U1  - 658.1/BEE 
PY  - 1961///
CY  - Lond
PB  - Pitman
KW  - Economics
KW  - Industry
N1  - x
ER  -