11. Specification for camera tubes of assessed quality: generic data and methods of test. (27th March 1975) 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) ↗
12. Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Display storage tubes. (15th August 1984) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (18 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
13. Specification for harmonized system of quality assessment for electronic components. Blank detail specification: cathode ray tubes. (15th September 1980) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (14 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗