TY  - BOOK
AU  - Douglas, Evan J.
AU  - Callan, Scott
TI  - Managerial economics: Analysis and strategy 
SN  - 981-3026-68-5
U1  - BCir. 338.5 4th ed.
PY  - 1995///
CY  - --Singapore
PB  - Prentice-hall International, Inc
N1  - Includes Index
ER  -