This is a misspelling of Liebermann-Burchard test and is probably the result of Optical Character Recognition confusing a 'c' for an 'e'.
Felix Liebermann died in 1925.
Felix Liebermann was born in 1851.
Liebermann Villa was created in 2006.
Ferdinand Liebermann was born in 1883.
Ferdinand Liebermann died in 1941.
Otto Liebermann died in 1974.
Otto Liebermann was born in 1898.
Max Liebermann was born on July 20, 1847.
Rolf Liebermann was born on September 14, 1910.
Rolf Liebermann was born on September 14, 1910.
Eliezer Dob Liebermann died in 1895.