1. Glossary of building and civil engineering terms. Concrete and plaster. Aggregates Part 6.3, (29th February 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (10 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Methods for determination of particle size distribution. Optical microscope method Part 4, (1st April 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗