Computer science 1.200 Management information systems 1.200 Management of Computing and Information Systems Computer Communication Networks 609 Computer communication systems 609 Application software 492 Cryptology 428 meer ... Data encryption (Computer science) 428 Information Systems Applications (incl. Internet) 427 Software engineering 412 Software Engineering 396 Computers and Society 360 Computers and civilization 360 Computer security 332 Systems and Data Security 332 Algorithm Analysis and Problem Complexity 299 Algorithms 299 Information Storage and Retrieval 168 Information storage and retrieval 168 Business—Data processing 141 Computers 141 IT in Business 141 Information technology 141 Programming Languages, Compilers, Interpreters 115 Programming languages (Electronic computers) 115 Computer Appl. in Administrative Data Processing 106 Computer logic 103 Logics and Meanings of Programs 103 Operating Systems 97 Operating systems (Computers) 97 minder ...