00519nam a2200133 a 4500008004100000245012900041260005700170300003900227504004100266500005100307003000100358005001700359040000900376                                        10aMarketing CD-ROM sevices :ba manual for African Research Libraraies /cAmerican Association for the Advancement of Science.  aWashington, DC :bSub-Saharan Africa Program,c1993.  aviii, 64 p. :bill. ;c18 X 26 cm.  aIncludes bibliographical references.  aBased on a Workshopat the University of Ghana.20230123134257.0  cNUST