| Catalog/Vendor | Subjects | Contents | Coverage | Dates/Updates |
| SIUE Catalog | All subjects |
| Lovejoy Library, 40+ other Illinois academic libraries, and the State Library |
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| Course Reserves | All subjects |
| SIUE course reserve lists, including links to online documents |
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| Catalog/Vendor | Subjects | Contents | Coverage | Dates/Updates |
| Archive Finder Chadwyck-Healey | All subjects |
| 118,000 special collections in 5,400 U.S. manuscript repositories |
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| Catalog of U.S. Government Publications U.S. GPO | All subjects |
| 500,000+ U.S. government documents, including electronic titles available on the WWW |
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| SILC: Illinois Catalog OCLC | All subjects |
| 62+ million items in the catalogs of 2,665 Illinois libraries, with the ability to limit by library type and determine item availability |
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| WorldCat OCLC | All subjects |
| Holdings of almost 44,000 libraries in 86 countries |
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| WorldCat.org OCLC | All |
| Portal to 1.4 billion items available in the collections of 10,000+ libraries worldwide. Features allow the creation of lists to track or share, bibliography builders in 5 common styles and exporting to RefWorks and EndNote. A mobile application is also available. | |
| WorldCat Dissertations and Theses OCLC | All subjects |
| All dissertations, theses and published materials based on these included in WorldCat |
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