Doing things ... together report on an experience in communicating appropriate technology /

समान संसाधन

• Appropriate technology for developing countries /
  प्रकाशित: (1987)
• Appropriate technology
  प्रकाशित: (1974)
• Workshop on appropriate technology
  प्रकाशित: (1976)
• Seminar Technology and Development, August 14th-16th, 1973, University of Technology, Lae.
  प्रकाशित: (1973)
• Appropriate technology : problems and promises /
  प्रकाशित: (1976)