countries with 78 years pma (Q114785234)
Countries and regions with copyright protection for authors' lifetime plus 78 years after their deaths
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aliases countries with 78 years post mortem auctoris
countries with 78 years p.m.a.
78 year pma countries
78 year p.m.a. countries
description Countries and regions with copyright protection for authors' lifetime plus 78 years after their deaths