TY - BOOK AU - Bureau of Indian Standards TI - Preferred Numbers: Part 2 Guide to the Use of Preferred Numbers and Series of Preferred Numbers (IS : 1076 (Part 2) - 1985) ISO 17 - 1973 U1 - IS : 1076 (Part 2) - 1985 PY - 1987/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 1076 (Part 2) - 1985 ER -