TY  - BOOK
AU  - DOUGLAS, Evan J
AU  - 
TI  - Managerial economics: Analysis and strategy
SN  - 0135509300
U1  - 658.4035 
PY  - 1987///
CY  - NEW YORK
PB  - PRENTICE-HALL
KW  - MANAGERIAL ECONOMICS
ER  -