1. Specification for aluminium pigments. (16th May 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for materials for magnesium oxychloride (magnesite) flooring. Metric units Part 2, (31st July 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (20 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗