Publisher 


  Francuska 70
  40-028 Katowice
  Poland, Europe
 
  customer service
  mon-fr: 10.00-18.00 CET (US eastern time: 04.00 a.m. - 12.00 a.m. , US pacific time: 13.00 p.m. - 09.00 p.m.)
  tel/fax: +48 32 202 18 91
  [email protected]