TY  - BOOK
AU  - Pegrum,Dudley F.
AU  - 
TI  - Transportation economics and public policy. 
U1  - 382/PET 
PY  - 0000///Richard D.  Irwin
PY  - 1963///
CY  - Homewood 
KW  - Commerce
KW  -  Transportation
N1  - Includes index and bibliography.
ER  -