Very low standards in their publications. Books are riddled with errors. [No way to leave reviews or view what others think of the book beforehand, for obvious reasons.]As it turns out, I was wrong about this and was looking at recent products for which reviews hadn't come in yet. I stand by my point on how poor the standards are. Sure there are procedures for reporting errors, but the quantity of errors I've seen in books suggests the books never had a single going over before publication and the customers are expected to error-check.
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