1. BS EN ISO 11334-4. Assistive products for walking, manipulated by one arm. Requirements and test methods. Part 4. Walking sticks with three or more legs (14th March 2023) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (29 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Specification for wooden walking sticks. (30th April 1975) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (8 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Universal Decimal Classification. English full edition. Travel, sports, games and other equipment (24th January 1972) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (34 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Walking aids manipulated by one arm. Requirements and test methods. Walking sticks with three or more legs Part 4, (15th May 1999) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (26 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗