Margaret Mead: the famous anthropologist who helped people all over the world to understand each other's culture

بواسطة Pollard, Michael

Johann Gutenberg: the story of the invention of movable type and how printing led to a knowledge explosion

بواسطة Pollard, Michael

Alexander Grahambell: the story of the invention of the telephone and its effects on our lives

بواسطة Pollard, Michael

Cities of the world

بواسطة Pollard, Michael
منشور في 1987

Alexander Graham Bell

بواسطة Pollard,Michael
منشور في 1994

Alexander Graham Bell: the story of the invention of the telephone and its effect on out lives

بواسطة Pollard, Michael
منشور في 1994