TY  - BOOK
AU  - Mehrens,William A.
AU  - Lehmann,Irvin J.
TI  - Measurement and evaluation in education and psychology
SN  - 0030304075
AV  - LB3051 .M4647 1991
PY  - 1991///
CY  - uinited states of America
PB  - Holt, Rinehart and Winston
KW  - Educational tests and measurements
KW  - United States
KW  - Educational evaluation
N1  - Includes bibliographical references (p. 533-573) and indexes
ER  -