TY  - BOOK
AU  - Vanek, Jaroslav
AU  - 
TI  - Estimating foreign resources needs for economic development: Theory, method and a case study of Columbia
U1  - 330.19 (753) 
PY  - 1967///
CY  - New York
PB  - McGraw-Hill
KW  - Estimating foreign resources needs for economic development
ER  -