TY  - BOOK
AU  - BABYEGEYA, Emmanuel . B . N . K . 
TI  - OED 214: Test and Measurements 
SN  - 9987000657
U1  - 371.2 
PY  - 1998/// .
CY  - Dar es Salaam : 
PB  - The Open University of Tanzania
KW  - Educational test and measurements
KW  - Examinations
KW  - Examination - validity
ER  -