Data processing 8 Electronic digital computers 7 Programming 6 Computer programming 5 Approximation theory 3 Congresses 3 Data transmission systems 3 Real-time data processing 3 APL (Computer program language) 2 Business 2 Compilers (Computer programs) 2 Computer algorithms 2 Differential equations 2 Digital computer simulation 2 Electronic data processing 2 FORTRAN IV (Computer program language) 2 Finite element method 2 IBM 1130 (Computer) 2 Management information systems 2 Minicomputers 2 PL/I (Computer program language) 2 Programming languages (Electronic computers) 2 Telecommunication 2 BASIC (Computer program language) 1 Circuits 1 Compact operators 1 Compiling (Electronic computers) 1 Computational linguistics 1 Computer graphics 1 Computer industry 1