The story of America's railroads /Author: Spangenburg, Ray,
Publisher: Bridgewater, NJ : Replica Books,
Date: 1999, c1991. This title can be found in 2 Iowa libraries.
Political and social movements /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1998. This title can be found in 1 Iowa libraries.
The African-American experience /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1997. This title can be found in 3 Iowa libraries.
The American Indian experience /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1997. This title can be found in 2 Iowa libraries.
Wernher von Braun : space visionary and rocket engineer /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1995. This title can be found in 1 Iowa libraries.
The history of science from 1895 to 1945 /Author: Spangenburg, Ray,
Publisher: New York, NY : Facts on File,
Date: c1994. This title can be found in 2 Iowa libraries.
The story of America's tunnels /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1993. This title can be found in 1 Iowa libraries.
The history of science from the ancient Greeks to the scientific revolution /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1993. This title can be found in 3 Iowa libraries.
The history of science in the eighteenth century /Author: Spangenburg, Ray,
Publisher: New York, NY, USA : Facts on File,
Date: c1993. This title can be found in 2 Iowa libraries.
The story of America's bridges /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1991. This title can be found in 2 Iowa libraries.
The story of America's railroads /Author: Spangenburg, Ray,
Publisher: New York : Facts on File,
Date: c1991. This title can be found in 3 Iowa libraries.
Educational software /Author: Spangenburg, Ray,
Publisher: Belmont, Calif. : Wadsworth Electronic Pub. Co.,
Date: c1984. This title can be found in 2 Iowa libraries.
The survival kit for Apple computer games /Author: Spangenburg, Ray,
Publisher: Belmont, Calif. : Wadsworth Electronic Pub. Co.,
Date: 1983. This title can be found in 2 Iowa libraries.
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