TY - BOOK AU - Indian Standards Institution TI - Specification for Files: Part 2 Engineers Files (IS : 1931 (Part 2) - 1985) U1 - IS : 1931 (Part 2) - 1985 PY - 1986/// CY - New Delhi PB - Indian Standards Institution KW - Indian Standard - IT N1 - IS : 1931 (Part 2) - 1985 ER -