Picture supported communication in Africa
HOFFMANN, Volker
Picture supported communication in Africa HOFFMANN, Volker - Weikersheim Margraf Verlag 2002 - 352 p.
Includes bibliographical references.
3823613421
Economic development--Study and teaching--Audio-visual aids--Africa, Sub-Saharan
Rural development--Study and teaching--Audio-visual aids --Africa, Sub-Saharan
Picture supported communication in Africa HOFFMANN, Volker - Weikersheim Margraf Verlag 2002 - 352 p.
Includes bibliographical references.
3823613421
Economic development--Study and teaching--Audio-visual aids--Africa, Sub-Saharan
Rural development--Study and teaching--Audio-visual aids --Africa, Sub-Saharan