2016-07-132016-07-132016Econtechmod : an international quarterly journal on economics in technology, new technologies and modelling processes. – Lublin ; Rzeszow, 2016. – Volum 5, number 2. – 135 p.https://ena.lpnu.ua/handle/ntb/33739enТитульний аркуш до "Econtechmod" Volum 5, number 2Other