TY  - BOOK
AU  - Lewis, W. Arthur
TI  - Principles of economic planning
U1  - 338.2 
PY  - 1969///
CY  - Bostan,Picciotto,London etc
PB  - George Allen & Unwin Ltd.
KW  -  
KW  - Psychoanalysis
KW  - Economic policy
KW  - Planning
KW  - Economic development
KW  - Finance, Public
KW  - Sustainable architecture
KW  - Animism
KW  - Primitive societies
ER  -