Information technology. Security techniques. Data integrity mechanism using a cryptographic check function employing a block cipher algorithm
€193.00
Investigation of syntaxes for existing interchange formats to be used in healthcare
€404.00
Information technology. Telecommunications and information exchange between systems. Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T
Information technology. Telecommunications and information exchange between systems. 26-pole interface connector mateability dimensions and contact number assignments
Information technology. Telecommunications and information exchange between systems. Twisted pair multipoint interconnections
€269.00
Information technology. Computer graphics. Interfacing techniques for dialogues with graphical devices (CGI). Data stream binding Character encoding
€374.00
Information technology. Telecommunications and information exchange between systems. Definition of the relaying functions of a network layer intermediate system
€316.00
Information technology. Provision of the OSI connection-mode network service by packet mode terminal equipment to an integrated services digital network (ISDN)
Information technology. Telecommunications and information exchange between systems. Use of X.25 to provide the OSI connection-mode network service
Information technology. Computer graphics and image processing. Conformance testing of implementations of graphics standards
Information technology. Telecommunications and information exchange between systems. Provision of the connection-mode Network internal layer service by intermediate systems using ISO/IEC 8208, the X.25 Packet Layer Protocol
Information technology. Telecommunications and information exchange between systems. Open systems interconnection. Transport protocol identification mechanism
€165.00
Information technology. Use of X.25 packet layer protocol to provide the OSI connection-mode network service over the telephone network
Information technology. Use of X.25 packet layer protocol in conjunction with X.21/X.21 bis to provide the OSI connection-mode network service
Information technology. Open systems interconnection. Tutorial on naming and addressing
