Children and plastics ; stages 1,2 and background a unit for teachers.

Children and plastics ; stages 1,2 and background a unit for teachers.

Opis bibliograficzny
organizacja autorów: Schools Council, Nuffield Foundation, Nuffield Foundation, Scottish Education Department
Format: Książka
Język:English
Wydane: London MacDonald Educational c1974.
Seria:Science 5/13 Project
Hasła przedmiotowe:
Science > Study and teaching (Elementary).
Plastics > Study and teaching (Elementary).