TY  - BOOK
AU  - Lewis, W. Arthur.
TI  - Development planning: : The essentials of economic policy
SN  - 0043300499
U1  - 333.38 
PY  - 1979///
CY  - London: 
PB  - George Allen and Unwin Ltd., 
KW  - Commodity balance
KW  - Economics
KW  - Foreign trade
KW  - Planning process
ER  -