Chemistry : the sample scheme stages I and II : the basic course /
Chemistry : the sample scheme stages I and II : the basic course /
Nuffield Foundation, Science Teaching Project.
- Rpr. with corrections
- London : Longmans : Penguin, 1971.
- 474 p. : il.
0582043034
Química--Estudio y enseñanza (Secundaria)
0582043034
Química--Estudio y enseñanza (Secundaria)
