TY  - BOOK
AU  - Mahlck, Lars (ed.)
AU  - Ross, Kenneth N.(ed.)
TI  - Planning the quality of education: : the collection and use of data for informed decision-making
SN  - 9280311395
U1  - 379.15 
PY  - 1990///
CY  - Paris
PB  - Unesco
KW  - Educational planning
N1  - PB
ER  -