TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS
U1  - 311.2 21st
PY  - 1970///
CY  - Delhi
PB  - Manager of Publications
KW  - Sampling (Statistics); Surveys; Household survey-India
N1  - Contents:3 Technical paper no.25 On Sampling frame for household surveys in India/ A S Roy
ER  -