TY  - BOOK
AU  - Laurie,A.P.
TI  - Encyclopedia of educational research
SN  -  8170411904 (set)
U1  - 370.18 
PY  - 1989///
CY  - New Delhi
PB  - Anmol publishers
KW  - Education
KW  - Encyclopedia
KW  - শিক্ষাবিজ্ঞান
ER  -