TY  - GEN
AU  - Mansfield, Edwin
TI  - Managerial economics
SN  - 0393957284
U1  - 338.001 
PY  - 1990///
CY  - New York
PB  - W.W.Norton & co.
KW  - INDUSTRY
KW  - PRODUCTION
KW  - MANAGERIAL ECONOMICS
KW  - ECONOMICS
ER  -