TY - BOOK ED - American Association for the Advancement of Science. Sub-Saharan Afr ica Program. TI - CD-ROM for African research needs : : some basic guidelines U1 - 005.74065 PY - 1993/// CY - Washington, D.C. : PB - American Association for the Advancement of Sc ience, Sub-Saharan Africa Program, KW - CD-ROMs KW - CD-ROMS KW - Africa KW - Databases KW - Research N1 - "April 1993."; Includes bibliographical references ER -