TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS
U1  - 311.2 21st
PY  - 1967///1961
CY  - Calcutta
PB  - The Author
KW  - Sampling (Statistics); Surveysl; Social survey-India
N1  - Contents:no.13 Indian nationla sample survey the startegy for analytical satudies-Design aspects
ER  -