SOFIA, JANUARY 23, ARMENPRESS/BTA.The Bulgarian News Agency (BTA) was honoured at the ninth annual awards ceremony of the Sofia Library on Monday and it received the prize for original presentation of the library's literary heritage, digital resources and cultural events. As he received the honour, BTA Director General Kiril Valchev said that a comprehensive programme is needed for filling up library stocks with new books – both in and outside the country.