Ryuho Okawa

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(Part of 100 Things to See Astronomy Series)

Dean Regas

£8.49

(Part of 100 Things to See Astronomy Series)

Dean Regas

£7.99

(Part of Stackpole Classics)

Brian O'Leary

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(Part of Stackpole Classics)

Dick Lattimer

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(Part of TED Books)

Carrie Nugent

£5.99

Rod Pyle

£11.60

Aristotle

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Dean Regas

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Roland Miller

£15.48

Rod Pyle

£14.70

William E. Burrows

£13.15

Ryuho Okawa

£10.83

Edward S. Morse

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Edward Ashpole

£11.60

(Part of Great Minds Series)

Johannes Kepler

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Rod Pyle

£12.38

Cynthia Phillips and Shana Priwer

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(Part of Great Minds Series)

Nicolaus Copernicus

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Milton K. Munitz

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