Mostrar 51 - 57 resultats de 57 per cerca '', hora de la petició: 0.01sec Refinar resultats
  1. 51
    per Atkinson, Gordon
    Publicat 1971
    Llibre

    Reactions and reasons an introductory module
  2. 52
    Llibre

    Chemistry the chemist in action
  3. 53
    per Berger, J. Joel 1935-
    Publicat 1964
    Llibre

    A determination of the relative effectiveness of two specific teaching methods on the ability of high school chemistry students to write chemical formulas to apply this knowledge to a new problem solving situation.
  4. 54
    Publicat 1964
    Llibre

    Chemistry to-day,a guide for teachers selected topics for a modern approach to the teaching of school chemistry.
  5. 55
    Publicat 1963
    Llibre

    Modern approach to chemistry simplified for Philippine high schools
  6. 56
    per Santos, Angeles S.
    Publicat 1959
    Llibre

    Chemistry in the home
  7. 57
    Llibre

    Co-ordinated science lesson notes Chemistry The Suffolk development
Eines de cerca: Obtenir subscripció RSS — Enviar per correu electrònic aquesta cerca