No, you can't check out books unless you are a member of the CSUN alumni association (https://www.csunalumni.com) or the Friends of the Library (http://library.csun.edu/Friends).
See also for a few more exceptions: http://library.csun.edu/Services/LibraryResourcesUse
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Call us:(818) 677-2285
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Speak to a Librarian in person at the Reference desk during service hours
Make an appointment with a Librarian Subject Specialist