TY  - BOOK
AU  - Laurie,A.P.
TI  - Encyclopaedia of educational reserarch 
SN  - 8170411904
U1  - 370.7803 LAU 
PY  - 1989///.
CY  - New Delhi : 
PB  - Anmol Publications, 
KW  - Encyclopaedia-- Educational reserarch
KW  - Educational reserarch
ER  -