Nowe podstawy rozwoju Polski i ludzkości /
Bogdan Wielkopolski.
- St. Andrews : Nakł. autora, 1942.
- III, [1], 283 s. ; 22 cm.
On t.-p.: Warszawa, 1939; London, Brechin, Edinburgh, Dundee, 1941; St. Andrews, 1942. The manuscript was begun in Warsaw in 1939 and was lost. It was reproduced from memory and completed in England in 1941. cf. Zamiast przedmowy--podziekowanie.