1. Chemical tests for raw and vulcanized rubber. Methods for dissolution of rubber by acid digestion Part 4, (31st October 1990) 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. Third Report of Session 2021-22. ([2021-05-28]) Other Names: Great Britain., Parliament., Joint Committee on Statutory Instruments. Record Type: Book Extent: 1 online resource (17 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗