TY  - BOOK
AU  - Meyer,John R.
AU  - Peck,Merton J.
AU  - Stenason,John
AU  - Zwick,Charles
TI  - The Economics of Competition in the Transportation Industries
T2  - Harvard Economic Studies ; 
PY  - 1959///
CY  - Cambridge : 
PB  - Harvard University press, 
ER  -