TY  - GEN
AU  - Lewis ,  W .  Arthur 
TI  - The principles of economic planing: a study prepared fof the Fabian society 
SN  - 818527486X
U1  - 338.9 
PY  - 1969///
CY  - New Delhi
PB  - Universal book stall
KW  - ECONOMICS PLANNING
ER  -