1. Banking. Requirements for message authentication (wholesale). (31st October 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (32 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Data cryptographic techniques. Data integrity mechanism using a cryptographic check function employing a block cipher algorithm. (31st October 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (9 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Information technology. Program constructs and conventions for their representation. (29th June 1990) 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) ↗
4. Methods for determining pressure ripple levels generated in hydraulic fluid power systems and components. Secondary source methods for pumps Part 1, (30th November 1990) 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) ↗
5. Open systems interconnection. Specification for protocol to provide the connectionless-mode network service. (30th April 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (66 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Open systems interconnection: connectionless-mode transport protocol specification. (29th June 1990) 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) ↗
7. Specification for programming language: APL. (31st July 1990) Authors: British Standards Institution, Record Type: Book Extent: 1 online resource (292 pages) View Content: Available online (eLD content is only available in our Reading Rooms) ↗