TY - BOOK AU - Thacker, M S ED - India. Planning Commission TI - Science and culture U1 - 500 21st PY - 0000///[n.d] CY - New Delhi PB - Planning Commission KW - Science and civilization UR - https://library.niti.gov.in/cgi-bin/koha/opac-retrieve-file.pl?id=5b5869b4f56becc00f7d1c98e1fe6f50 ER -