TY  - BOOK
AU  - MacCall, Daniel Francis
TI  - Africa in time-perspective; : a discussion of historical reconstruction from unwritten sources /  Daniel Francis MacCall,
AV  - D13 .M22
PY  - 1969///
CY  - New York
PB  - Oxford University press
KW  - Africa
KW  - History
KW  - Research
KW  - Historiography
ER  -