Simplified Guide to Structured Cobol Programming By Daniel D. McCracken

A Simplified Guide to Structured COBOL Programming by McCracken

A Simplified Guide to Structured COBOL Programming Daniel D. McCr

A Simplified Guide to Structured COBOL Programming

Structured Cobol Programming

Visual COBOL: A Developer's Guide to Modern COBOL

A Simplified Guide to Structured Cobol Program... by Golden, Donald G. Paperback

A Guide to Structured COBOL With Efficiency Techniques and Special Algorithms