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Title: "The Number" is totally useless
Review: This book contains nothing of use, whatsoever; it dances around what you need for your "Number", never providing any useful information or any insight. (No wonder the publisher concentrated on pre-publication sales; if I hadn't bought it before I could see it, I could have saved myself some money.) For real information about your Number, read William Bernstein, "The Four Pillars of Investing" (McGraw-Hill, 2002).
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