-
21
-
22
Road deterioration and maintenance effects models for planning and management
Gepubliceerd in 1987Boek -
23
Vehicle speeds and operating costs models for road planning and management
Gepubliceerd in 1987Boek -
24
-
25
China long-term development issues and options : the report of a mission sent to China by The World Bank
Gepubliceerd in 1985Boek -
26
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27
-
28
Compounding and discounting tables for project analysis with a guide to their applications
Gepubliceerd in 1984Boek -
29
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30


