TY  - BOOK
AU  - Manheim Marvin L
TI  - Fundamentals of transportation systems analysis V1
T2  - M I T Press Series in Transport Studies
U1  - X4:(B), L9.1 
PY  - 1979///
CY  - Cambridge
PB  - M I T Press       
KW  - Transport Economics -- United Stats
ER  -