Bookmobile & Outreach Services. Clarion University of Pennsylvania, Dept. of Library Science.
Chicago-referens (17:e uppl.)Bookmobile & Outreach Services. Clarion University of Pennsylvania, Dept. of Library Science.
MLA-referens (9:e uppl.)Bookmobile & Outreach Services. Clarion University of Pennsylvania, Dept. of Library Science.
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