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Robert Sobel was an American professor of history at Hofstra University and a prolific writer of business histories. During a career spanning more than four decades, he authored or co-authored more than 50 books and hundreds of articles on American business and finance.
Robert Sobel was an American professor of history at Hofstra University and a prolific writer of business histories. During a career spanning more than four decades, he authored or co-authored more than 50 books and hundreds of articles on American business and finance.