Electronic digital computers 104 Programming 102 Congresses 16 Programming languages (Electronic computers) 9 Data processing 7 Electronic data processing 7 COBOL (Computer program language) 5 Computer algorithms 4 Parallel processing (Electronic computers) 4 ALGOL (Computer program language) 3 Ada (Computer program language) 3 Data structures (Computer science) 3 FORTRAN IV (Computer program language) 3 Information storage and retrieval systems 3 Numerical analysis 3 Problems, exercises, etc 3 Programmed instruction 3 BASIC (Computer program language) 2 Compiling (Electronic computers) 2 Computer programs 2 Computer software 2 Decision logic tables 2 Development 2 FORTRAN (Computer program language) 2 Formal languages 2 Jackson structured programming 2 Problem solving 2 Statistics 2 Structured programming 2 Algorithms 1