Devindex Africa 1989, No.1

Abstract

This is the first 1989 issue of Devindex Africa produced by the pan African documentation and information system(PADIS) for reason of economy and to reach users more rapidly it has been decided to produce this quarterly issue of the Devi.ndex—Africa in this format at the end of the year an annual cumulative index will be published in the regular format .most of the literature in this issue is of the nonconventional type which is often difficult to locate. The main bibliographic index is organized by categories representing purpose for which the document was produces.