TY  - BOOK
AU  - Purohit, P. N.
TI  - Methodology Of Educational Research: Tools and Techniques
SN  - 8175941235
U1  - 370.72 
PY  - 2003///
CY  - MANGAL DEEP
PB  - Jaipur
KW  - Education
KW  - Educational Research
N1  - Includes Index
ER  -