TY - BOOK ED - India. Office of The Registrar General and Census Commissioner TI - Census of India 2021: Handbook for Principal/ District census officers and charge officers U1 - 312.0954 23rd ed. PY - 2021/// CY - New Delhi PB - Office of The Registrar General and Census Commissioner KW - CENSUS-INDIA; DISTRICT-CENSUS-OFFICERS ER -