TY  - BOOK
AU  - Adler Hans A
TI  - Economic appraisal of transport projects:  A Manual   
U1  - X4-65291, L1 
PY  - 1971///
CY  - Bloomington
PB  - Indiana university Press        
KW  - Transport Economics -- United Sates
N1  - Bibliography: P 197-96; Appendix: P 194-96
ER  -