%0 Journal Article %J Journal for the History of Astronomy %D 2018 %T ’Girl Hours’ at the Harvard College Observatory, review of The Glass Universe: How the Ladies of the Harvard Observatory Took the Measure of the Stars, by Dava Sobel %A Sara J. Schechner %B Journal for the History of Astronomy %V 49 %P 117-119 %G eng %N 1