Final answer:
The library's online catalog is the resource that can help you identify library holdings.
Explanation:
The resource that will help you identify library holdings is the library's online catalog. This online catalog enables users to search and discover various resources available through the library, including print and online materials. Users can access a wide range of resources such as books, periodicals, and media, with the ability to sort and refine search results by different criteria.
Learn more about Library resources and holdings here:
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