TY  - BOOK
AU  - Schuster,Helmut
TI  - Transportation planning techniques: problems and prospects 
PY  - 1974///
CY  - Washington, D.C.
PB  - World Bank
KW  - Transportation
KW  - Planning
N1  - "Reprinted from Kyklos xxvii-1974-Fasc. 3"; Includes bibliographical references; Open access
ER  -