TY - BOOK AU - Duignan,Peter AU - Conover,Helen Field TI - Guide to research and reference works on Sub-Saharan Africa SN - 0817924612 PY - 1971/// CY - Stanford University, Stanford, Calif. PB - Hoover Institution Press KW - Bibliography KW - Africa, Sub KW - Saharan KW - Africa, Sub-Saharan ER -