TY  - BOOK
T1  - Alternative multimodal passenger transportation systems comparative economic analysis
T2  - Report (National Cooperative Highway Research Program)
A1  - Frye, Frederick F.
LA  - English
PP  - Washington
PB  - Highway Research Board, National Research Council
YR  - 1973
UL  - https://tuklas.up.edu.ph/Record/UP-99796217610472893
OP  - 68
NO  - Research sponsored by the American Association of State Highway Officials in cooperation with the Federal Highway Administration.
NO  - NCHRP project 8-9 FY '72.
SN  - 0309022037
KW  - Transportation : Finance.
ER  -