"Tells the story of Edith Clarke, the innovator who solved an electrical mystery and built the first graphing calculator--from paper, an accomplishment that helped her become of the first woman electrical engineer in America"--Provided by publisher.
year: 2023
call number/section: 621.3, 92, 1000, 921, 920
subjects: clarke, edith, 1844-1926, juvenile literature, engineers, united states, juvenile literature, women engineers, electrical engineers, women, biography, biographies