TY  - BOOK
AU  - Casson Mark
TI  - Entrepreneur:  An economic theory   
SN  - 1858989108
U1  - X:328, M2;P3 
PY  - 2003///
CY  - Cheltenham
PB  - Edward Elgar         
KW  - Entrepreneurship
N1  - Bibliography: P 244-64
ER  -