EVS 914:2020 Koristuse kvaliteedi kokku leppimine ja hindamine = System for establishing and assessing cleaning quality
Technical data
URL: http://www.digar.ee/id/nlib-digar:429605
Available at the authorised workplace in the National Library of Estonia, Archival Library of the Estonian Literary Museum, Tallinn University of Technology Library, University of Tartu Library and Academic Library of Tallinn University
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URL: http://www.digar.ee/id/nlib-digar:429605