1. Specification for spline drive wrenching configuration. Metric series. (29th June 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (6 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Spline drives. Wrenching configuration. Metric series. (15th July 1998) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Summary sheet: straight sided serrations. Internal and external. (15th August 1957) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (19 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Wheelchair seating. Concepts related to managing external forces to maintain tissue integrity Part 14, (23rd May 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (22 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗