Contact details for professional trainings:
L² – Language Consulting Sp. z o.o.
ul. Marszałkowska 8/17,
00-590 Warszawa
Professional Trainings:
0-690-840-181
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Language School:
0-22-622-40-98 This email address is being protected from spambots. You need JavaScript enabled to view it.
Translation Office:
0-22-622-47-69 This email address is being protected from spambots. You need JavaScript enabled to view it.
Faks: 0-22-622-30-51
