PublisherERSchema_new - month day year quantity Author...

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buys Book Contract Publisher Person rating forPublisher forBook forAuthors id name cDate contractID order royaltyPercentage buyDate actualPrice isbn title listPrice yearPublished score comment n n n m m m n 1 1 1 personID name address street city state zip month year day month day year datePosted
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Unformatted text preview: month day year quantity Author Customer Is a Note: the relationship between book and publisher can be inferred from their relationship with contract , therefore it is not modeled here...
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