Dr Tomasz Barankiewicz, Dr Jadwiga Potrzeszcz
John Paul II Catholic University of Lublin
Language: Polish
Published: Number 2(15)/2012, pp. 101-104.
Download: Download
Number of downloads: 194
Journal of the Polish Section of IVR (ISSN:2082-3304)
Language: Polish
Published: Number 2(15)/2012, pp. 101-104.
Download: Download
Number of downloads: 194