Phillips, Don T, et al. <br/><br/>
Operations research: Principles and practice 
Don T Phillips et al. 
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 - John Wiley & Sons, New York  1976 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Operations Research-- Information management-- Executive management
<br/><br/><label>Dewey Class. No.: </label>658.4034  PHI-O