Virtual Shelf Browser

Using the Virtual Browser

Below is a list of the Departments and Agencies featured in our collection. The letter(s) at the beginning of the SuDoc number indicate which Department/Agency produced a grouping of documents.

If you click on a particular letter you’ll then be shown a list of all the documents created by that Department or Agency by topic.

Once you’ve chosen a specific topic of interest click on the SuDoc stem. You’ll be taken to the TCU catalog where it will list all the documents we have in our collection with that SuDoc stem.

For more detailed information on the SuDoc classification system go to the Core Documents research guide.

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Beth Callahan
Beth Callahan
Senior Library Specialist
Phone: 817.257.7669
Email: b.callahan@tcu.edu
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One Nation, One People: The USCIS 2025 Civics Test Study Guide


When applying for citizenship applicants must demonstrate knowledge and an understanding of U.S. history and of the principles and form of government in the U.S. (also known as civics)...