IBM COBOL V4.2 END OF SERVICE
WHY DCD IV USERS SHOULD UPGRADE TO CONTROL/DCD
WHY MARBLE’S CONTROL/DCD IS NECESSARY SOFTWARE FOR CONVERTING TO COBOL 6.2
SAVE COMPILE TIME WITH CONTROL/DCD
DETECTING INVALID DATA WITH CONTROL/DCD
CATCHING PERFORM ERRORS
CONTROL/DCD AND COBOL 6.2