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Rick Clifton
I have been a customer of Houghton Mifflin Harcour...
I have been a customer of Houghton Mifflin Harcourt for several years now, and I must say that their service has always been average. The quality of their publications is decent, but nothing extraordinary. I have never had a major issue with the company, but there is nothing that stands out either. Overall, it is an okay experience.
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