Structured Cobol Programming

Cobol Programming: A Structural Approach by Nickerson, Robert C., Good Book

Cobol Basics: A Structured Approach by Gerry Manning Second Edition

Structured Cobol Programming - Paperback By Stern, Nancy B. - GOOD

Learning COBOL Fast: A Structured Approach Claude J. DeRossi 1976

Structured COBOL Programming, 7th Edition by Nancy Stern; Robert A. Stern

Programming Book Cobol for the 21st Century 10th Edition Stern Ley

Introduction to Computer Programming Structured COBOL