TY  - BOOK
AU  - Locklin,D.Philip
TI  - Economics of Transportation
T2  - The Irwin series in economics
U1  - 388 21
PY  - 1972/// [Printing 1975]
CY  - Homewood; Ill.
PB  - R. D. Irwin
KW  - Transportation
KW  - United States
N1  - Includes bibliography; Includes index; Economics
ER  -