"Presents a biography on twentieth-century American scientist and astronomer Carl Sagan and explores his work on planetary explorations and other scientific breakthroughs credited to him."
Astronomers Biography Juvenile literature United States.
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This is a placeholder reference for a Topic entity, related to a WorldCat Entity. Over time, these references will be replaced with persistent URIs to VIAF, FAST, WorldCat, and other Linked Data resources.
This is a placeholder reference for a Topic entity, related to a WorldCat Entity. Over time, these references will be replaced with persistent URIs to VIAF, FAST, WorldCat, and other Linked Data resources.