TY  - BOOK
AU  - Shukia, S.P.
AU  - Mehrotra, P.V. Mehrotra, R.N.
TI  - Elements of educational research
SN  - 85655 132 5
U1  - 370.07 S 91 E 
PY  - 1980///
CY  - New Delhi
PB  - Allied publishers
KW  - Educational Research
KW  - Elements
ER  -