TY  - BOOK
ED  - Organisation for Economic Co-operation and Development
TI  - Methods and statistical needs for educational planning
AV  - LB2846 .O74 1967
PY  - 1967///]
CY  - Paris, [London
PB  - Organization for Economic Cooperation and Development, H.M.S.O.
KW  - Educational planning
KW  - Statistical methods
ER  -