TY  - BOOK
AU  - BEST, John W
AU  - Kahn, James V. and Jha, Arbind K.
TI  - Research in education
SN  - 978-93-325-7451-9
U1  - 370.78 B50R 
PY  - 2019///
CY  - New Delhi
PB  - Pearson Education
KW  - EDUCATIONAL RESEARCH
ER  -