TY - BOOK ED - India. National Sample Survey office TI - NSS 55th round : July 1999-June 2000: non-agricultural workers informal sector based on employment-unemployment sector survey 1999-2000 U1 - 311.2 21st PY - 2001/// CY - New Delhi PB - NSSO KW - Sampling (Statistics); Employment (Economic theory); Unemployment N1 - Report; no.460 (55/10/3) ER -