TY  - BOOK
AU  - Kpedekpo G M K
AU  -  Arya P L
TI  - Social and econoimic statistics for  Africa :  their source collection uses and reliability
U1  - V6.N7S, M1 (906) 
PY  - 1981///
CY  - London
PB  - George Allen And Unwin    
KW  - HISTORY
ER  -