WorldCat Discovery is a powerful tool for searching library holdings and databases together. During the COVID-19 closure of ours and many other libraries, the need to access eBooks and other online sources is great. A large and growing number of publishers have temporarily made their content freely available, and most of these are accessible on this platform.
Find tips on using some of these resources at https://libguides.okcu.edu/online
(Please note any copyright restrictions.)
Oklahoma Digital Maps -- historical maps, 1803-1925 (OSU Library)
Oklahoma Historical Society Archives Catalog -- historical maps with links to images.
Oklahoma Historical Maps and Atlases -- town and county maps (historicmapworks.com)
Maps -- detailed highway and county maps, Oklahoma Department of Transportation.
Geologic Mapping -- topographic and other maps, Oklahoma Geological Survey.