TY  - BOOK
AU  - Best, John W.
AU  - Kahn, James V.
TI  - Research in education
SN  - 9788120335639
U1  - 370.18 
PY  - 2006///
CY  - New Delhi
PB  - Phi Learning Lvt. Ltd.
KW  - Education
N1  - Eastern Economy Edition
ER  -