TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS 22th round: July 1967-June 1968
U1  - 311.2 21st
PY  - 1975///
CY  - Delhi
PB  - Controller of Publications
KW  - Sampling (Statistics); Households
N1  - Contents: no.204- Vital rates by per capita monthly household expenditure
ER  -