La Plata: 301-934-7676
Leonardtown: 240-725-5360
Prince Frederick: 443-550-6060
CSM's E-Journal Finder is a great tool for finding specific journals OR for browsing by subject.
Under each journal, use the entries for a direct link to the journal in that database. The date range is especially useful if you are looking for a specific article (where you know the publication date) or need articles that were published in a certain time frame ("last 5 years", "before 1975", etc.).