TY  - BOOK
AU  - Caillods,Francoise
AU  - Göttelmann-Duret,Gabriele
AU  - Lewin,Keith M.
TI  - Science education and development: planning and policy issues at secondary level 
SN  - 9280311603
AV  - LC2609 C2.8
PY  - 1997///
CY  - Paris
PB  - UNESCO, International Institute for Educational Planning, Pergamon
KW  - EDUCACION SECUNDARIA -
KW  - PLANIFICACION
ER  -