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Pioneers in Astronomy and...

Inventors and Innovators (Series)

Britannica Educational Publishing Author
Michael Anderson Editor
(2013)

Pioneers of the Industrial Age

Inventors and Innovators (Series)

Britannica Educational Publishing Author
Sherman Hollar Editor
(2013)

Pioneers of the Green Movement

Inventors and Innovators (Series)

Britannica Educational Publishing Author
Michael Anderson Editor
(2013)

Pioneers in the World of...

Inventors and Innovators (Series)

Britannica Educational Publishing Author
Sherman Hollar Editor
(2013)

Pioneers in Medicine

Inventors and Innovators (Series)

Britannica Educational Publishing Author
Sherman Hollar Editor
(2013)