Evaluation of planned road construction in Liberia
Subtitle: quantitative analysis of socio-economic data
By: Optimum Computer Systems, inc. ; [prepared for] Agency for International Development].
Contributors: Hansen, Charles E.; United States. Agency for International Development.
Publisher: OCS
Published: 1976
Place of publication: New York
Language: eng
Subjects: Roads -- Liberia.; Roads -- Economic aspects -- Mathematical models.
Notes: Author: C. E. Hansen.
Cover title.