Crib Sheet Author. Web her new book, cribsheet: From the author of expecting better, an economist's guide to the early years of parenting.
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Kindle edition 4.7 5,440 ratings. Oster’s aim is not to. Oster’s aim is not to provide answer. Web her new book, cribsheet: By emily oster (author) 4.6 5,591 ratings. From the author of expecting better, an economist's guide to the early years of parenting. Web her new book, cribsheet:
Web her new book, cribsheet: Web her new book, cribsheet: Oster’s aim is not to provide answer. By emily oster (author) 4.6 5,591 ratings. Web her new book, cribsheet: From the author of expecting better, an economist's guide to the early years of parenting. Oster’s aim is not to. Kindle edition 4.7 5,440 ratings.
