Karl Duncker was born in 1903.
Karl Duncker has written: 'Zur Psychologie des produktiven Denkens' -- subject(s): Thought and thinking, Reasoning
Alexander Duncker died in 1879.
Maximilian Wolfgang Duncker died in 1886.
Hans Julius Duncker died in 1961.
Maximilian Wolfgang Duncker was born in 1811.
Vincent Duncker was born in 1884.
Patricia Duncker was born in 1951.
Martina Duncker was born in 1962.
Martina Duncker is 170 cm.
Hans Julius Duncker was born in 1881.
Ludwig Duncker has written: 'Lernen als Kulturaneignung' -- subject(s): Education, Elementary, Educational anthropology, Elementary Education, Philosophy