TY  - BOOK
AU  - Dash,B.N.
TI  - Encyclopaedia of Education,  Vol 5,   
SN  - 9789382007968
U1  - 371.26 
PY  - 2014///
CY  - New Delhi
PB  - Dominant Publishers
KW  - Statistics in education
KW  - Educational tests and measurements
ER  -