TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS 21st round : July 1966- June 1967
U1  - 311.2 21st
PY  - 1967///
CY  - Delhi
PB  - NSSO
KW  - Sampling (Statistics); Consumption (Economics)
N1  - Contents: no. 230- Tables with notes on consumer expenditure
ER  -