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WALL STREET JOURNAL-BEST SELLERS
Miami Herald NPD BookScan gathers point-of-sale book data from about 16,000 locations across the U.S., representing about 85 percent of the nation's book sales. Print-book data providers include all major booksellers and Web retailers, and food stores. E-book data … WALL STREET JOURNAL-BEST SELLERS – The Washington PostWashington Post los 13 artículos informativos » |