1. Start here: ALICE Library Catalog...
You can limit your searches to results in specific languages in both the ALICE Catalog and OhioLINK Catalog. Using ALICE as an example, if you want to search for books written in Spanish, you can use one of the Advanced Search options in ALICE's Keyword search:
A similar process if available in other types of searching; after you have a set of search results, click on the button.
Limiting by language is also possible in WorldCat.