TY  - BOOK
AU  - BELLEFLAMME Paul
AU  -  PEITZ Martin
TI  - Industrail organization:  Markets and strategies   
SN  - 9780521862998
U1  - X:51-75, Q0 
PY  - 2010///
CY  - New York
PB  - Cambridge University Press       
KW  - Economics
ER  -