1.
 |  | Title: The Mapping of America
by Seymour I. Schwartz, Ralph E. Ehrenberg, Ralph Ehrenburg
ISBN: 0785813195
Publisher: Book Sales
Pub. Date: September, 2001
List Price: $29.99
Amazon.com Price: $29.99 |
2.
|  | Title: Archives and Manuscripts: Maps and Architectural Drawings
by Ralph E. Ehrenberg
ISBN: 0931828503
Publisher: Society Amer Archivists
Pub. Date: May, 1982
List Price: $10.50
Amazon.com Price: $10.50 |
3.
|  | Title: Library of Congress Geography and Maps: An Illustrated Guide
by Library of Congress Geography and Map Division, Ralph E. Ehrenberg
ISBN: 0844408174
Publisher: Library of Congress
Pub. Date: June, 1996
List Price: $22.00
Amazon.com Price: $22.00 |
4.
|  | Title: Scholars' Guide to Washington, D.C. for Cartography and Remote Sensing: (Maps, Charts, Aerial Photographs, Satellite Images, Cartographic Literature, and Geographic Information Systems (Scholars' Guide to Washington, D.C., No. 12)
by Ralph E. Ehrenberg, Zdenek V. David, Woodrow Wilson International Center for Scholars
ISBN: 0874744067
Publisher: Smithsonian Institution Press
Pub. Date: June, 1987
List Price: $29.95
Amazon.com Price: $29.95 |
5.
|  | Title: Pattern and Process: Research in Historical Geography (National Archives Conferences, V. 9)
by Conference on the National Archives and Research in Historical Geograp, Ralph E. Ehrenberg, United States National Archives and Records Service
ISBN: 0882580507
Publisher: Howard Univ Pr
Pub. Date: September, 1975
List Price: $17.50
Amazon.com Price: $17.50 |
