TY - BOOK AU - Bureau of Indian Standards TI - Methods of Test for Autoclaved Cellular Concrete Products: Part - 4 Corrosion Protection of Steel Reinforcement in Autoclaved Cellular Concrete (IS : 6441 (Part 4) - 1972) U1 - IS : 6441 (Part 4) - 1972 PY - 1972/// CY - New Delhi PB - Bureau of Indian Standards KW - Indian Standard - IT N1 - IS : 6441 (Part 4) - 1972 ER -