Studio Opracowań Przyrodniczych Krzysztof Kajzer

74.90.Z - Other professional, scientific and technical activities not elsewhere classified

18.12.Z - Other printing

18.13.Z - Pre-press and pre-media services

32.99.Z - Other manufacturing notelsewhere classified

47.91.Z - Retail sale via mail order houses or via Internet

47.99.Z - Other retail sale not in stores, stalls or markets

49.39.Z - Other passenger land transport not elsewhere classified

58.11.Z - Book publishing

58.12.Z - Publishing of directories and registers (e.g. street, phone directory)

58.14.Z - Publishing of journals and periodicals

58.19.Z - Other publishing activities

59.20.Z - Sound recording and music publishing activities

72.19.Z - Other research and experimental development on natural sciences and engineering

74.10.Z - Specialised design activities

74.20.Z - Photographic activities

74.30.Z - Translation and interpretation activities

79.12.Z - Tour operator activities

85.59.B - Other out-of-school forms of education, not elsewhere classified

85.60.Z - Educational support activities