Heizer, Jay Operations management: student lecture guide / Jay Heizer [and] Barry Render - 7th ed. - Upper Saddle River: Pearson Education, 2005. - iii, various pagings : ill. ; 30 cm Includes index ISBN: 0131422731 TZS 787.5/= Subjects--Topical Terms: Project managementCompetitive advantage Dewey Class. No.: 658.5 HEI