Purchasing and materials management /
Wilbur B. England and Michiel R. Leenders.
- 6th ed.
- Homewood, Ill. : R. D. Irwin, 1975.
- xi, 988 p. : ill. ; 24 cm.
The 1st and 2d ed. by H. T. Lewis published under title: Procurement: principles and cases; 3d ed. by H. T. Lewis and W. B. England; 4th ed. by W. B. England; 5th ed. published under title: Modern procurement management: principles and cases.