TY  - BOOK
AU  - Stubbs, P C
AU  - Dolvi, M Q
AU  - Tyson, W J
TI  - Transport economics
SN  - 0-04-338089-1
U1  - 380.5 21st
PY  - 1980///
CY  - London
PB  - George Allen and Unwin
KW  - Transportation; Transportation and state
ER  -