TY  - BOOK
AU  - Alder,Hans A.
ED  - Economic Development Institute (Washington,D.C)
TI  - Economic appraisal of transport projects: a manual with case studies 
PY  - 1987///
CY  - Baltimore
PB  - Johns Hopkins University Press
KW  - Transportation
KW  - Cost effectiveness
KW  - Handbooks, manuals, etc
KW  - Case studies
N1  - Includes bibliographical references and index; Open access
ER  -