Academic Search CompleteProvides more than 7,000 multidisciplinary full-text periodicals, nearly 6,000 peer-reviewed journals, and more than 11,600 monographs, reports, conference proceedings, dating back as far as 1887.
ProQuest CentralLarge multidisciplinary database including more than 25,000 titles, over 19,000 in full text. Besides journals, PQC includes 2206 newspapers, over 100,000 full text dissertations, 30,000 market reports, with some backfiles dating as far back as 1921