519.8 ECK 40175
Ecker, Joseph G. Introduction to operations resarch / by Joseph G. Ecker and Michael Kupferschmid. - New York : John Wiley, 1988 xvii,509p.:ill. Includes bibliographies and index 0-471-63362-3 * Kupferschmid, Michael. Operations research * Kupferschmid, Michael * Title
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