Structured programming 44 BASIC (Computer program language) 7 COBOL (Computer program language) 7 Computer programming 7 FORTRAN (Computer program language) 7 PL/I (Computer program language) 5 Development 3 PL/C (Computer program language) 3 Programming 3 Python (Computer program language) 3 C (Computer program language) 2 Computer software 2 Essays 2 Object-oriented programming (Computer science) 2 Pascal (Computer program language) 2 Problem solving 2 Reference 2 Algorithms 1 Application software 1 BASIC-PLUS (Computer program language) 1 Biological control systems 1 Book proposals 1 Church work with bereaved persons 1 Citizenship 1 Computer simulation 1 Congresses 1 Data processing 1 EDUCATION 1 EDUCATION / Reference 1 Economic assistance, European 1