在看David Courtwright的这本书。 amazon读者给了五星。

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f you want to understand the relationship between psychoactive substances and commerce, this is the book to read. The book is informative, easy to read, well researched, and provides valuable insights into the commercialism of pyschoactive substances. The author also provides a historical basis for his analysis, and discusses the differences between legal and illegal substances. He further discusses the impact not only on the United States, but the entire world. --This text refers to the Hardcover edition