Two studies on ethnic group relations in Africa Senegal, the United Republic of Tanzania
- Paris Unesco 1974
- 156 p. : 21 cm.
'The period covered is roughly 1969 to 1970; nothing after 1970 is included ... studies were made ... in Senegal by Fatoumata-Agnes Diarra and Pierre Fougeyrollas ... in the United Republic of Tanzania, by Yash Ghai ... (et al.)'-Preface