Editor in chief
MSc Piotr Mucha
Secretary
PhD Henryk Kretek
English language consultant
PhD John Dee
Technical editor
Kamil Szypuła
Correction
PhD Janusz Nowak
Technical assistant
Janusz Krajewski
Specialist for scientific information
MSc Piotr Mucha
Editors of Eunomia – Sustainable Development,
State University of Applied Sciences in Racibórz
Slowackiego street 55
47-400 Raciborz
Tel. 32 415 50 20 / wew. 134
email: eunomia@pwszrac.pl
Publisher
State University of Applied Sciences in Racibórz
Slowackiego street 55
47-400 Raciborz
Tel. : 32 415 50 20 / wew. 153
e-mail: wydawnictwo@pwsz.raciborz.edu.pl