1. BS 7909. Temporary electrical systems for entertainment and related purposes. Code of practice. (8th February 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (117 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Private security services. Terminology. (11th April 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (16 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Tracked Changes. Private security services. Terminology. (5th May 2022) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (36 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗