Measurement and evaluation in education and psychology /
[by] William A. Mehrens [and] Irvin J. Lehmann.
- New York : Holt, Rinehart and Winston, c1973.
- xiv, 718 p. : illus. ; 25 cm.
Includes bibliographies.
0030863236
72091752 //r912
Educational evaluation--United States. Educational tests and measurements--United States.