Your search - technology 4.2 information gap from oral communication a world development social african.* - did not match any resources.

Perhaps you should try some spelling variations:
oral communication » personal communication
development social » development series
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
social african » colonial african
from oral » from moral, from rural, from oil
gap from » gaps from, map from, gdp from

You may be able to get more results by adjusting your search query.