Title: The glass universe
Subtitle: how the ladies of the Harvard Observatory took the measure of the stars
Description: xii, 324 pages, 16 unnumbered pages of plates : illustrations (some color) ; 24 cm1330L Lexile
Subjects: Women in astronomy, History of astrophysics, Harvard College Observatory, Women mathematicians, Astronomy, History, Women in science, Astronomy, history, Mathematicians, biography, HISTORY / Modern / 20th Century, SCIENCE / Astronomy, SCIENCE / History, HISTORY / Women
Places: Harvard College Observatory, Massachusetts
Time periods: 1800-1999, 20th century, 19th century