TY  - BOOK
AU  - THE WORLD BANK
TI  - WORLD DEVELOPMENT REPORT 1980 / 
U1  - 330.91724 
PY  - 1980///
CY  - [S.N] : 
PB  - THE WORLD BANK ، 
KW  - UNDERDEVELOPMENT AREAS - PERIODICALS
KW  - ECONOMIC DEVELOPMENT - PERIOD
ER  -