Man with a million ideas

A biography of Frederick McKinley Jones, the black engineer and inventor who is credited with many inventions, including refrigeration units for trucks and railroad cars, portable x-ray unit, and ticket dispenser.

שנה

1976

שפה

English

הוצאה

Lerner Pub Group (L)

מהדורות

1

עמודים

109

ISBN

9780822507611

מקור הנתונים: Wikidata