In issue 6/2025

Wydawnictwo SIGMA-NOT Sp. z o.o.

ul. Ratuszowa 11, 03-450 Warszawa

Sąd Rejonowy dla m.st. Warszawy, XIII Wydział Gospodarczy, KRS: 0000069968

NIP: 524 030 35 01

Kapitał zakładowy: 752 361,80 zł

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