TY  - BOOK
AU  - Bonavia, Michael Robert 
TI  - The Economics of Transport
U1  - 388.049BON 
PY  - 1963///
CY  - New York
PB  - James Nisbat
KW  - Transportation
KW  - Economics
UR  - http://books.google.com.pk/books/about/The_Economics_of_Transport.html?id=CrRHAAAAIAAJ&redir_esc=y
ER  -