TY  - BOOK
AU  - Hogg,V.W.
AU  - Roelandts,C.M.
TI  - Nigerian motor vehicle traffic, an economic forecast
AV  - HE373.N5 H6
U1  - 388.312 
PY  - 1962///
CY  - [London]
PB  - Published for the Nigerian Institute of Social and Economic Research [by] Oxford University Press
KW  - Traffic surveys
N1  - Includes index
N2  - The author's objective is to estimate Nigeria's motor vehicle population in the year 1968. Their estimate is described as an exercise in methodology rather than one in the mathematical certainties; and where assumptions have had to be made, the have tried to state clearly what these are
ER  -