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People Biographies
Category Hierarchies for People Biographies
EN
People
Age Groups
Adolescents
Children
People's History
People Biographies
EN
People
Programmers
Michael Kappel
Books
Coding Languages
Books about Programmers
Biographies and Memoirs
Biography Books
People Biographies
EN
People
Programmers
Michael Kappel
Books
Coding Languages
Books about Programmers
Biographies and Memoirs
Inspirational Biographies
People
People Biographies