TY - BOOK ED - United States TI - Transportation: science, technology and development T2 - United States papers prepared for the United Nations conference on the application of science and technology for the benefit of the less developed areas SN - NA U1 - 380.5 UNI PY - 1963/// CY - New York PB - government printing office KW - Transportation KW - Economic development KW - Transport technology N1 - Includes bibliography ER -