Between 4-7 September 1979, an international workshop on Appropriate Technology (AT) was organized in Delft, Netherlands, by the Center for Appropriate Technology of the Delft University of Technology. Representatives of 24 AT organisations from allover the world held discussions on the role of AT as a factor in development. There were two main objectives of the workshop - to enlarge the understanding of, and knowledge about the processes and conditions essential for the introduction of AT in regional deve lopment programs. This was formally referred to as 'the implementation of the results...