TY  - BOOK
AU  - Kroszner Randall S
AU  -  Putterman Louis
TI  - Economic nature of the firm:  A reader   
SN  - 9780521141772
U1  - X:7, M6; P9/TD 
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press        
KW  - Economics
ER  -