Douglas, Evan J.
Managerial economics : analysis and strategy /
Evan J. Douglas.
- 3rd ed.
- Englewood Cliffs, N.J : Prentice- Hall, 1987.
- xxiv, 648 p. : ill, graphs.
includes bibliographical references.
0135509300
Managerial economics.
HD30.22 / D68 1987