TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS
U1  - 311.2 21st
PY  - 1968///
CY  - Calcutta
PB  - The Author
KW  - Sampling (Statistics); Surveysl; Household survey-India-West Bengal
N1  - Contents:no.13 commestation in West Bengal :finding of a survey/ S Sengupta and Bhattcharya
ER  -