Documentation Incorporated, Washington D.C., no date, circa 1955-1965; Specialists in Basic and Applied Information Theory, developers of The UNITERM system of coordinate indexing, RADEX Random Fileing Cards, Matrex Indexing Machines.
Condition: Very Good overall, staples a bit rusty, corner bends, secure and sound, pages clean, unmarked.
Categories: 1950's computers and computing, 1960's computers and computing, Biography and Company Histories, Computers and Society, Databooks, Handbooks, Manuals, General microcomputer and Misc. manufacturers, Ephemera, Odd Stuff and Miscellaneous, Hardware, Human-Computer Interaction, Programming and Programming Languages, Assembly and Machine Language, General Programming, Philosophy of Programming, Word Processing, Data Processing
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Item DescriptionThree items -- two-color sales brochure, 8.5x11, two-sided heavy paper with photo illustration of Trematrex searches records collections in a matter of seconds
8.5x11 stapled sheets, 4 individual pages (3 text, one page illustration) explaining Termatrex is an extremely simple mechanism comprising a complete information access system... Essentially the system consists of a set of cards, each corresponding to an index term or access point to a file of information; and a combination light box and drilling fixture...
8.5x11 stapled sheets, 5 individual pages, text, specifications, and illustrations, explaining Alpha - Matrex Indexing Machine.. is specifically designed to operate on the modern, highly efficient coordinate principle which provides rapid, multi-dimensional access to large collections of documents...
Documentation Incorporated -- Specialists in Basic and Applied Information Theory, developers of The UNITERM system of coordinate indexing, RADEX Random Fileing Cards, Matrex Indexing Machines.