J. Michalska*, D. Szewieczek
Division of Materials Processing Technology, Management and Computer Techniques in Materials ScienceInstitute of Engineering Materials and Biomaterials,
Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland
* Corresponding author: E-mail address: joanna.michalska@polsl.pl
Received 30.03.2007; published in revised form 01.10.2007
Industrial management and organisation