Scheduling the heavens : the story of Edmond Halley /Author: Fox, Mary Virginia.
Publisher: Greensboro, N.C. : Morgan Reynolds Pub.,
Date: c2007. This title can be found in 4 Iowa libraries.
Edwin Hubble : American astronomer /Author: Fox, Mary Virginia.
Publisher: New York : Franklin Watts,
Date: c1997. This title can be found in 2 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.