ENGLISH PROJECTS BIURO USŁUG JĘZYKOWYCH ZUZANNA CIEPLIŃSKA-ZWONIK

85.59.A - Foreign language education

18.12.Z - Other printing

74.30.Z - Translation and interpretation activities

82.10.Z - Office administrative support activities, including related services

85.59.B - Courses and training for acquiring knowledge, skills, and professional qualifications in non-school forms

85.59.D - Other non-school forms of education, not classified elsewhere