TY  - BOOK
ED  - India. National Sample Survey Office
TI  - NSS 20th round: July 1965- June 1966
U1  - 311.2 21st
PY  - 1970///
CY  - Delhi
PB  - Manager of Publications
KW  - Sampling (Statistics); Labor
N1  - Contents: no. 166 Tables with notes on urban labour force
ER  -