TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS
U1  - 311.2 21st
PY  - 1963///
CY  - Calcutta
PB  - The Author
KW  - Sampling (Statistics); Industries-Surveys
N1  - Contents: 114- Tables with notes on annual survey of industries ( 196-)-Sample sector-Summary results
ER  -