- Programming Languages, Compilers, Interpreters 6
- Processor Architectures 5
- Computer System Implementation 4
- Programming Techniques 3
- Control Structures and Microprogramming 2
- Input/Output and Data Communications 2
- Logic Design 2
- Operating Systems 2
- Special Purpose and Application-Based Systems 2
- Algorithm Analysis and Problem Complexity 1
- Artificial Intelligence 1
- Computer Appl. in Administrative Data Processing 1
- Computer Hardware 1
- Logics and Meanings of Programs 1
- Mathematical Logic and Formal Languages 1
- Software Engineering 1
- System Performance and Evaluation 1