TY - BOOK AU - Bureau of Indian Standards TI - Ceramic Tiles - Methods of Test: Part - 7 Determination of Chemical Resistance - Unglazed Tiles (IS : 13630 (Part 7) - 1993) U1 - IS : 13630 (Part 7) - 1993 PY - 1993/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 13630 (Part 7) - 1993 ER -