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File:ACM1970 Conference.png

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    Original file (535 × 892 pixels, file size: 186 KB, MIME type: image/png)

    Summary

    Description
    English: The front cover of a pamphlet detailing special events for the 25th National Conference of the Association for Computing Machinery (ACM 1970).
    Date
    Source

    Full scan of the publication is available in PDF form here:

    https://d1yx3ys82bpsa0.cloudfront.net/chess/1970-acm.062303010.pdf
    Author The Association for Computer Machinery

    Licensing

    This work is in the public domain in the United States because it was published in the United States between 1931 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
    Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.

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    Captions

    The front cover of a pamphlet detailing special events for ACM 1970.

    Items portrayed in this file

    depicts

    Association for Computing Machinery

    data size

    190,860 byte

    height

    892 pixel

    width

    535 pixel

    media type

    image/png

    checksum

    e8250bbb67d05507f72f4f8f47fe4fbfee72c87d

    determination method or standard: SHA-1

    inception

    1 September 1970

    File history

    Click on a date/time to view the file as it appeared at that time.

    Date/TimeThumbnailDimensionsUserComment
    current09:09, 15 February 2024Thumbnail for version as of 09:09, 15 February 2024535 × 892 (186 KB)ERAGONUploaded a work by The Association for Computer Machinery from Full scan of the publication is available in PDF form here: https://d1yx3ys82bpsa0.cloudfront.net/chess/1970-acm.062303010.pdf with UploadWizard

    Global file usage

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