2015-01-162015-01-162014Econtechmod : an international quarterly journal on economics in technology, new technologies and modelling processes. – Lublin ; Rzeszow, 2014. – Volum 3, number 1. – 139 p.https://ena.lpnu.ua/handle/ntb/25962enЗміст до "Econtechmod" Volum 3, number 1Other