/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: theo_bothma https://cdn.slidesharecdn.com/profile-photo-theo_bothma-48x48.jpg?cb=1547540745 Theo Bothma is professor and head of the Department of Information Science at the University of Pretoria. His teaching and research focus on the electronic organization and retrieval of information (including cross-language information retrieval and databases for indigenous knowledge), web development and electronic publishing, as well as on curriculum development. http://web.up.ac.za/default.asp?ipkCategoryID=3706