1. Alarm systems. CCTV surveillance systems for use in security applications. Black and white cameras Part 2-1, (15th April 1998) 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) ↗
2. Specification for school television receivers and stands. (29th October 1976) 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) ↗
3. Specification for small-screen monochrome television receivers for use in schools. (31st August 1978) 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) ↗