TY  - BOOK
AU  - Ram Lal
TI  - Urban working class cost of using index numbers
T2  - "Punjab, Economic Inquiry (Board of-) Publication, 65"
U1  - "X:16.243.N4, G8/GD" 
PY  - 1939///
CY  - Lahore
PB  - Gov. Press      
KW  - Standard of Living Economics
ER  -