Should you need an invoice, please contact us via marta.choluj@pwr.edu.pl and provide us with all the information which should be included in the invoice (name and address of the institution, VAT number etc.).
Should you need an invoice, please contact us via marta.choluj@pwr.edu.pl and provide us with all the information which should be included in the invoice (name and address of the institution, VAT number etc.).