Managerial economics : text, problems, and short cases /
K. K. Seo, Bernard J. Winger.
- 5th ed.
- Homewood, Ill. : R. D. Irwin, c1979.
- xiii, 453 p. : graphs ; 24 cm.
- The Irwin series in economics .
Fourth ed. (1975) by M. H. Spencer, K. K. Seo, and M. G. Simkin.