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Carol A. Ptak

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Books by Carol A. Ptak

Eli Schragenheim, Eliyahu M. Goldratt, Carol A. Ptak: Necessary but Not Sufficient (Paperback, 2001, Gower Pub Co)

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Necessary but Not Sufficient

by Eli Schragenheim, Eliyahu M. Goldratt, Carol A. Ptak

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