Social evaluation of innovations / transmitted by the Government of the German Democratic Republic ; prepared by M. Wölfling.
1989
Details
Symbol[E/ECE/]SC.TECH./SEM.17/R.23
TitleSocial evaluation of innovations / transmitted by the Government of the German Democratic Republic ; prepared by M. Wölfling.
DateGeneva : UN, 13 Feb. 1989.
Description
14 p. : chart
Notes
Includes bibliographical references.