TY  - BOOK
AU  - CARLTON Dennis W
AU  -  PERLOFF Jeffrey M
TI  - Moderen industrial organization
T2  - Geneva Timber and Forest Study Paper
SN  - 0321180232
U1  - X9:8, P5 
PY  - 2005///
CY  - Boston
PB  - Pearson Addison Wesley        
KW  - Economics
ER  -