@article{708eec22-ea3a-41ce-8464-2e06d54d1693,
author = {Norbert G. Pikuła},
title = {Wprowadzenie },
journal = {Labor et Educatio},
volume = {2015},
number = {3 (2015)},
year = {2017},
issn = {2353-4745},
pages = {7-10},keywords = {},
abstract = {},
doi = {},
url = {https://ejournals.eu/czasopismo/labor-et-educatio/artykul/wprowadzenie-16}
}