Unesco handbook for science teachers /
- Paris : London ; Exeter, N.H. : Unesco ; Heinemann, 1980.
- 199 p. : ill. ; 22 cm.
Includes bibliographies.
0435579703 (Heinemann)
83222044
Science--Study and teaching.
Science--Experiments--Juvenile literature.
Q181 / .U475 1973 Suppl.
507 / UNU
Includes bibliographies.
0435579703 (Heinemann)
83222044
Science--Study and teaching.
Science--Experiments--Juvenile literature.
Q181 / .U475 1973 Suppl.
507 / UNU