Mgr Katarzyna Hanas
Maria Curie Skłodowska University in Lublin
Language: Polish
Published: Number 2(17)/2018, pp. 120-122.
Download file: Download
Number of downloads: 172
Journal of the Polish Section of IVR (ISSN:2082-3304)
Language: Polish
Published: Number 2(17)/2018, pp. 120-122.
Download file: Download
Number of downloads: 172