41. Specification for magnetic tape cassette and cartridge labelling and file structure, for information interchange. Label standard version 1 Part 1, (28th September 1979) 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) ↗
42. Specification of the radio data system (RDS). (29th November 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (83 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
43. Text-to-speech for television. General requirements. (13th April 2018) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (24 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
44. Tracked Changes. Plastics. Homopolymer and copolymer resins of vinyl chloride. Designation system and basis for specifications Part 1, (14th June 2021) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (40 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗