A set of guidelines : for socio-econ. cost benefit analysis of transport infrastructure project appraisal / ECE. - New York ; Geneva : U.N., 2003. - vi, 66 p. : ill. ; 30 cm.см.. - ISBN 92-1-116837-6[MFN: 1240]
UDC: 338.47:656
• ECE;
Subjects:- ტრანსპორტის ეკონომიკა;
E 5.041/5 = 338.47:656/C-83 - Civil Education Reading Hall