Decision methodology for maintenance and upgrading
Subtitle: costs, traffic, and benefits = Methodología de decisiones en la conservación y mejora : costos, transito y beneficios = Méthodologie de prise de décision en matière d'entretien et d'amelioration : coûts, trafic, et avantages
By: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council.
Series: Transportation technology support for developing countries : Compendium ;; 11
Publisher: National Academy of Sciences
Published: 1980
Place of publication: Washington
Language: eng
Number of pages: 211
Subjects: Roads -- Developing countries -- Maintenance and repair.; Transportation -- Developing countries.
Other titles: Metodología de  decisiones en la conservación y mejora.; Méthodologie de prise de décision en matière d'entretien et d'amelioration.
Notes: Includes bibliographical references and index.
"Prepared under contract AID/OTR-C-1591, project 931-1116, U.S. Agency for International Development."
English, French, or Spanish.