TY  - DATA
TI  - Transportation research board
PY  - 1974///-
CY  - Washington
PB  - Transportation Research Board National Research Council
KW  - Transportation
KW  - Research
KW  - Periodicals
N1  - no. 1609-1651(1998) and no. 1652-1695(1999) in CD-ROM formats
ER  -