TY  - BOOK
ED  - Delhi. Directorate of Economics and Statistics
TI  - Delhi statistical handbook 2020
U1  - 315.456 23rd ed.
PY  - 2020///
CY  - Delhi 
PB  - Directorate of Economics and Statistics 
KW  - DELHI(INDIA)- STATISTICS; POPLULATION- STATISTICS; STATISTICS HANDBOOK; MANUALS
ER  -