Introductory statistics for the behavioral sciences [Book] /
Joan Welkowitz, Robert B. Ewen, Jacob Cohen.
- 3rd ed.
- New York : Academic Press, c1982.
- xiii, 369 p. : ill. ; 24 cm.
Includes index.
All.
0127432701
Social sciences--Statistical methods. Psychometrics. Sociology--Statistical methods. Education--Statistical methods.