The aim of the article is to assess the currently effective limiting mechanisms for debt incurrence capability of Polish local government units (LGU), which is based on the size of the generated operating surplus. Moreover, ...

In the paper statistical data of Information technology development during 2008-2017 and a further forecast till 2019 are presented. They were found to increase by 115 billion dollars. The authors present references on the ...

Współczesne rozwiązania e-learningowe, oparte na metodach nauki online, mają wiele zalet w porównaniu z tradycyjnymi kursami i szkoleniami. Należą do nich stały dostęp do materiałów i prezentacji multimedialnych oraz ...