Analysis of covariance and alternatives statistical methods for experiments, quasi-experiments, and single-case studies / [electronic resource] :
Bradley Huitema.
- 2nd ed.
- Hoboken, N.J. : Wiley, c2011.
- xvi, 661 p. : ill.
- Wiley series in pobability and statistics .
Includes bibliographical references and index.
Electronic reproduction. Palo Alto, Calif. : ebrary, 2011. Available via World Wide Web. Access may be limited to ebrary affiliated libraries.