Hoffmann, Volker. <br/><br/>
Picture supported communication in Africa :  fundamentals ,examples and recommendations for appropriate communication process in the rural development programmes in sub-saharan Africa / 
Hoffmann Volker. 
 - Weikersheim :  Margraf,  2002. 
 - xiv, 352 p. :  ill. (some col.) ;  21 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>3823613421 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic development--Study and teaching--Audio-visual aids.--Africa, Sub-Saharan<br/>Rural development--Study and teaching--Audio-visual aids.--Africa, Sub-Saharan