TY  - BOOK
ED  - India. National Sample Survey organisation
TI  - Socio-economic surveys: instructions to field staff, thirty-sixth round, July-December 1981
U1  - 000SC:300(54) 
PY  - 1981///
CY  - New Delhi
PB  - Govt. of India
KW  - India
KW  - NSS
KW  - Socio-economic survey
ER  -