Related catalogue records
Structured COBOL
Philippakis, Andreas S.
Advanced COBOL
Philippakis, Andreas S.
The new COBOL
Philippakis, Andreas S.
Information system through COBOL
Philippakis, Andreas S.
Advanced COBOL
Philippakis, Andreas S.
Structural COBOL
Philippakis, Andreas S.
Information systems through COBOL
Philippakis, Andreas S.
Structured COBOL
Philippakis, Andreas S.