Item #3350076 Self-Demarcating Code Words: A Set of Three and Four Letter Codes Words with Serially-Unique and Disjunctive Combination Forming Characteristics. H. P. Luhn.

Self-Demarcating Code Words: A Set of Three and Four Letter Codes Words with Serially-Unique and Disjunctive Combination Forming Characteristics

Hardcover, New York: International Business Machines Corporation, 1953. Second Edition. Good with No dust jacket as issued.

Sound binding and hinges. Book is bowed (curved) but otherwise sound. Pages clean, lightly tanned with typescript font. Cloth over boards is edge rubbed with overall shelf wear, gilt lettering still bright on front. ; Extensive list of words of equal length intended for use in machine coding. Author was a member of the engineering stsaff of the Engineering Laboratory, IBM Corporation, Poughkeepsie, NY. ; 11.25" tall; 84 pages; Re#.

Item #3350076

Price: $72.00 save 20% $57.60

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