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American inventors of the 20th century / Laura S. Jeffrey.

by Jeffrey, Laura S.
Material type: materialTypeLabelBookSeries: Collective Biographies. Publisher: Springfield, NJ : Enslow, 1996Description: 112p.ISBN: 0-89490-632-1.Subject(s): Inventors | Inventions -- History -- 20th centurySummary: Profiles ten American inventors, some familiar, some unknown, who created lasers, microchips, videotape recorders, and other inventions.
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Bibliographical references and index.

Profiles ten American inventors, some familiar, some unknown, who created lasers, microchips, videotape recorders, and other inventions.

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