Showing 1 - 5 results of 5 for search 'Perrett, Heli', query time: 0.01s Refine Results
  1. 1

    Planning of communication support (information, motivation and education) in sanitation projects and programs by Perrett, Heli

    Published 1983
    Book

    Planning of communication support (information, motivation and education) in sanitation projects and programs
  2. 2

    Social feasibility analysis in low- cost sanitation projects by Perrett, Heli

    Published 1983
    Book

    Social feasibility analysis in low- cost sanitation projects
  3. 3

    Using communication support in projects the World Bank's experience. by Perrett, Heli E.

    Published 1982
    Book

    Using communication support in projects the World Bank's experience.
  4. 4

    Human factors in project work by Perrett, Heli

    Published 1980
    Book

    Human factors in project work
  5. 5

    Human factors in project work by Perrett, Heli

    Published 1980
    Book

    Human factors in project work

Search Tools: