30th Anniversary Conference CD: Guesstimation: "Ballpark" Numbers, the Geometric Mean and the Goldilocks Principle! (John A. Adam, Ph.D.)

30th Anniversary Conference CD: Guesstimation: "Ballpark" Numbers, the Geometric Mean and the Goldilocks Principle! (John A. Adam, Ph.D.)
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Price: $12.00
Product ID : CDFL2012-5C
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