TY  - BOOK
AU  - Ian G. Heggie
TI  - Transport engineering economics
SN  - 07-084405-4
U1  - 338.4762 
PY  - 1972///
CY  - Maidenhead
PB  - McGraw Hill Book Co, Ltd
N1  - Ian G. Heggie: Transport engineering economics.  Maidenhead.  McGraw Hill Book Co, Ltd, 1972. 07-084405-4--(338.4762HEG)
ER  -