TY  - GEN
AU  - Sen, Lalitha
AU  - Benjamin, Julian
TI  - Travel behavior and market segmentation of low and middle-income residents of Richmond, Verginia, vol. 1 : main report and bibliography (appendix A)
PY  - 1979///
CY  - [s.l.], [s.n.]
KW  - RAILROAD TRANSPORTATION
ER  -