1994 - Structured Cobol (Paperback) → Paperback ISBN-13: 9780697123947 ISBN-10: 0697123944 Genres: Computers & Technology, Substores ? 1984 - Structured Cobol a Problem Solving Approach (Paperback) ISBN-13: 9780871506979 ISBN-10: 0871506971 ? Structured Cobol (Paperback) → Paperback ISBN-13: 9780697036834 ISBN-10: 0697036839 Genre: Science & Math ? Advanced Structured Cobol (Paperback) → Paperback ISBN-13: 9780697077714 ISBN-10: 0697077713 Genre: Science & Math ? |