Zagonetka 846607:
Zagonetka 846607:
Steven B Booth (1956) - Sheng Liang Bernard Chan (1986)
29th 4NCL Congress 2023 Harrogate ENG, 2023.01.21 Booth - Chan, Harrogate 2023
29th 4NCL Congress 2023 Harrogate ENG, 2023.01.21 Booth - Chan, Harrogate 2023