(Q12080)

Revision as of 06:23, 20 August 2021 by DavidLbot (talk | contribs) (‎Created claim: title (P6): Monofunctional and polyfunctional information tools with an operative function)

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6
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2017
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361-390
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Monofunctional and polyfunctional information tools with an operative function (English)
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