TY  - BOOK
AU  - Ching'anda, Enock F.
TI  - Manual on methods for estimation of missing international trade data in Africa
U1  - 380.2 CHI 
PY  - 0000///1 995
CY  - Addis Ababa
PB  - United Nations Economic Commission for Africa
KW  - Missing observations (Statistics)
KW  -  Methodology
KW  - Africa
KW  -  Commerce
KW  -  Statistical services
N1  - Includes bibliographical references: (p. 97-99)
ER  -