TY  - BOOK
AU  - Kirkaldy,Adam W.
AU  - Dudley Evans,Alfred
TI  - The history and economics of transport
PY  - 1980///
CY  - London : 
PB  - Isaac Pitman, 
KW  - ECONOMIA
KW  - LEMB
KW  - HISTORIA
KW  - LIBRO
ER  -