TY  - BOOK
AU  - Ahmann, J. Stanley
AU  - Glock, Marvin D.
TI  - Evaluating student progress : principles of test and measurements
SN  - 0-205-06561-9
U1  - 371.26 
PY  - 1981///
CY  - Massachusetts
PB  - Allyn and Bacon
KW  - Educational Tests
KW  - Educational Measurements
ER  -