TY  - BOOK
AU  - Watson,Peter L.
TI  - The value of time: behavioral models of modal choice
PY  - 1974///]
CY  - Lexington, Mass.
PB  - Lexington Books
KW  - Choice of transportation
KW  - Mathematical models
KW  - Local
N1  - Bibliography: p. 161-165
ER  -