Introductory statistics
Thomas H. Wonnacott, Ronald J. Wonnacott.
- 5th ed.
- New York Wiley c1990.
- xvi, 711 p. ill. (some col.) 25 cm.
- Wiley series in probability and mathematical statistics .
R.J. Wonnacott's name appears first on the 4th ed. Includes index.