File:Mathematics of the Incas, Code of the Quipu book cover.jpg

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Summary[edit]

Media data and Non-free use rationale
Description	Mathematics of the Incas: Code of the Quipu book cover
Author or copyright owner	Marcia Ascher Robert Ascher
Source (WP:NFCC#4)	https://www.amazon.com/Mathematics-Incas-Quipu-Marcia-Ascher/dp/0486295540
Date of publication	1981
Use in article (WP:NFCC#7)	Code of the Quipu
Purpose of use in article (WP:NFCC#8)	to serve as the primary means of visual identification at the top of the article dedicated to the work in question.
Not replaceable with free media because (WP:NFCC#1)	Any derivative work based upon the cover art would be a copyright violation, so creation of a free image is not possible.
Minimal use (WP:NFCC#3)	this image is being used only once in the infobox of the named article and for purposes of identification only
Respect for commercial opportunities (WP:NFCC#2)	The use of a low resolution image of a work's cover will not impact the commercial viability of the work.
Fair useFair use of copyrighted material in the context of Code of the Quipu//en.wikipedia.org/wiki/File:Mathematics_of_the_Incas,_Code_of_the_Quipu_book_cover.jpgtrue

Licensing[edit]

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on the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under the copyright law of the United States. Any other uses of this image, on Wikipedia or elsewhere, might be copyright infringement. See Wikipedia:Non-free content for more information.
Fair use

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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:03, 18 March 2024		153 × 180 (12 KB)	Iljhgtn (talk \| contribs)	Uploading a piece of non-free cover art using File Upload Wizard

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File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Code of the Quipu

Metadata

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