431. Information technology. Picture coding methods. Procedure for registration Part 2, (31st January 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (12 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
432. Information technology. Open systems interconnection. Procedures for the operation of OSI registration authorities. Registration of object identifier component values for joint ISO-CCITT use Part 3, (21st December 1990) 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) ↗
433. Methods of test for textiles (other than those methods already published as British Standards). (30th November 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (72 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
434. Language of labels. (30th April 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (65 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
435. Guide to fire characteristics and fire performance of expanded polystyrene materials used in building applications. (28th February 1991) 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) ↗
436. Water quality. Sampling. Guidance on sampling of rivers and streams Part 6.6, (31st May 1991) 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) ↗
437. Pneumatic fluid power valve mounting surfaces. Specification for five-port directional control valves (without electrical connector) Part 1, (31st December 1990) 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) ↗
438. Information technology. Open systems interconnection. Authentication framework Part 8, (29th March 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (38 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
439. Bank card originated messages. Interchange message specifications. Content for financial transactions. (30th September 1991) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (44 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
440. Information technology. Security techniques. Entity authentication mechanisms. General model Part 1, (15th September 1992) 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) ↗