000
002920000a22001210004500
245
_a
Economic appraisal of transport projects : a manual with case studies
100
_a
Adler, H.A.
260
_a
London
_c
1971
300
_a
205 p.
080
_a
385/388
_b
A3
041
_a
EN
942
_c
BK
999
_c
106157
_d
106157