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E-Books
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http://us.penguingroup.com
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http://www.greenwood.com
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http://www.proquest.com
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http://www.recordedbooks.com
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http://www.rittenhouse.com
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http://www.taylorandfrancis.com
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http://www.DiscChek.com
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http://www.serialssolutions.com
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http://www.sourcebooks.com
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http://www.springer.com
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http://www.tdnet.com
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http://www.gale.com
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http://www.tumblebooklibrary.com
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http://www.worldbank.org
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http://www.xrefer.com
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http://www.ybp.com
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http://www.taylorandfrancis.com
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http://www.thelibrarystore.com
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http://www.plunkettresearch.com
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http://www.footnote.com
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