Hetsevich, Yu.S. Preparation of the First UDC Abridged Edition in Belarusian / Yu.S. Hetsevich, A.M. Skopinava, T.I. Okrut, S.A. Hetsevich, S.A. Pugachova // Extensions and Corrections to the UDC. – 2014-2015. – №36-37. – P. 23-30. 23.12.2019 Tags: A. Skopinava ARTICLES 2014 2015 UDC С.А. Гецэвіч T. Okrut Yu. Hetsevich С.А. Пугачова Read more...