TY  - BOOK
AU  - Koul, Lokesh
TI  - Methodology of educational research
SN  - 9789353386368
U1  - 370.78 
PY  - 1984///
CY  - New Delhi
PB  - Vikas
KW  - Education--Research
KW  - Education--Methodology
N1  - Library has 2nd , 3rd and 5th ed also
ER  -