Structured COBOL

Cobol: Structured Programming Techniques for Solving Problems

Fundamentals of Structured COBOL Programming Paperback Carl Feing

Structured Cobol by Mike Murach - PB GD Free Ship

Advanced Structured Cobol Program Design Paperback Gary B. Shelly

Structured Cobol Programming 6ed by unknown author

Structured Programming in Cobol, Holmes, B. J., Used; Good Book

COBOL Programming Information Systems 1978 Philippakis Kazmier Vintage Book