Houghton Mifflin Harcourt Learning Technology
http://dbpedia.org/resource/Houghton_Mifflin_Harcourt_Learning_Technology an entity of type: Thing
Houghton Mifflin Harcourt Learning Technology, originally started as Riverdeep Interactive Learning, is a publishing house for educational online and CD-ROM products based in San Francisco, Boston and Dublin, Ireland. Founded in 1995, Riverdeep was principally the creation of the Irish ex-investment banker Barry O'Callaghan. O'Callaghan was Riverdeep's CEO and controlling shareholder. Riverdeep also acquired the companies Broderbund, The Learning Company and Edmark, and became a distributor for said companies.
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Houghton Mifflin Harcourt Learning Technology
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Houghton Mifflin Harcourt Learning Technology
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Houghton Mifflin Harcourt Learning Technology
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1514549
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1083901277
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1995
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Boston and Dublin
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Riverdeep.PNG
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The former Riverdeep logo
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125
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Houghton Mifflin Harcourt Learning Technology, originally started as Riverdeep Interactive Learning, is a publishing house for educational online and CD-ROM products based in San Francisco, Boston and Dublin, Ireland. Founded in 1995, Riverdeep was principally the creation of the Irish ex-investment banker Barry O'Callaghan. O'Callaghan was Riverdeep's CEO and controlling shareholder. Riverdeep also acquired the companies Broderbund, The Learning Company and Edmark, and became a distributor for said companies.
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6773
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1995