The COBOL Sort Verb CACM May, 1963 Paterson, J. B. CA630514 JB March 14, 1978 10:59 AM 2017 5 853 853 5 853 853 5 853 853 5 853 849 6 853 850 6 853 851 6 853 852 6 853 853 6 853 854 6 853 855 6 853 856 6 853 857 6 853 858 6 853 859 6 853 860 6 853 861 6 853 862 6 853 863 6 853 864 6 853 865 6 853 866 6 853