TY  - BOOK
AU  - Harlen, wynne.
AU  - Apea, Emmanuel.
AU  - Elstgeest, Jos.
TI  - Primary science teacher traning for the process based learning: Report of workshop held in Barbodos, 31August - 9 September 1987
U1  - 370.71 COM 
PY  - 1987///
PB  - UNESCO
KW  - Primary science teacher traning for the process based learning
N1  - Includes references
ER  -