TY  - BOOK
AU  -  Mason ,Edward S.
TI  - Economic Concentration and The Monopoly Problem
U1  - 338.82 21
PY  - 1957///
CY  - Cambridge
PB  - Harvard University Press , 
KW  - Monopoly
KW  - Economy
KW  - qrmak
N1  - includes Tables 
includes index : pages 403-411
UR  - http://195.246.42.239/public/bks/B13-04873.pdf
ER  -