TY  - BOOK
TI  - Transportation :  United States papers prepared for the United Nations conference on the applications of science and technology for the benefit of the less developed areas
T2  - Science Technology and development; 5
U1  - X4.1(Y:4), K3 
PY  - 1963///
CY  - NA
PB  - NA       
KW  - ECONOMICS
ER  -