Editor

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