Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei
  1. Home
  2. Science
  3. Detail of event

Helen Wright Greuter

science · 23 October 1997 · 27 years ago

Helen Wright Greuter death Helen Wright Greuter (b. 1914), historian of astronomy.

More science on 23 Oct

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.003s.