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Message * Upravlenie Informat︠s︡ionnymi Resursami Materialy Pi︠a︡toĭ Mezhdunarodnoĭ Nauchno-Prakticheskoĭ Konferent︠s︡ii, Minsk, 17 Mai︠a︡ 2007 G. - 9854577228 - 9789854577227