TY  - BOOK
AU  - Ebel, Robert L.
AU  - Frisbie, David A,
TI  - Essentials of educational measurement
SN  - 9788120307001
U1  - 371.26 
PY  - 2009///
CY  - New Delhi
PB  - PHI Learning
KW  - EDUCATION
KW  - EDUCATIONAL MEASUREMENT
ER  -