检索结果 - "Technology Directories."

  • Showing 1 - 6 results of 6
Refine Results
  1. 1

    Directory of institutions and individuals active in environmentally-sound and appropriate technologies.

    出版 1979
    图书


    封面图片
  2. 2

    International research centers directory 由 Gill, Kay

    出版 1986
    图书


    封面图片
  3. 3

    International research centers directory, 1996-97.

    出版 1995
    图书


    封面图片
  4. 4

    International yearbook of educational and training technology.

    出版 1989
    图书


    封面图片
  5. 5

    Directory of international cooperation in science and technology; index of institutions in the Federal Republic of Germany cooperating with developing countries. 由 Gottstein, Klaus

    出版 1989
    图书


    封面图片
  6. 6

    Scientific and technical organizations and agencies directory

    出版 1985
    图书


    封面图片

检索工具: