TY  - BOOK
AU  - Ahmann,J.Stanley
AU  - Glock,Marvin David
TI  - Evaluating student progress: principles of tests and measurements 
AV  - LB3063 .A43 1981
U1  - 371.2 22
PY  - 1981///
CY  - Boston
PB  - Allyn and Bacon
KW  - Grading and marking (Students)
N1  - include index
ER  -