TY  - BOOK
AU  - Koul,Lokesh
TI  - Methodology of educational research
SN  - 070697372 0
U1  - 370.7 
PY  - 1988///
CY  - Delhi
PB  - Vikas Publishing
KW  - Education
KW  - Research
N1  - Reprint 1993
ER  -