TY  - BOOK
AU  - Sobel,Dava
TI  - The glass universe :  how the ladies of the Harvard Observatory took the measure of the stars 
SN  - 978 0 00 754818 7
U1  - 522 19744409252 SOB 
PY  - 2016///
CY  - New York 
PB  -  Viking
KW  - WOMEN IN SCIENCE HISTORY 19TH CENTURY
ER  -