ALERT: Before you purchase, check with your instructor or review your course syllabus to ensure that you select the correct ISBN. Several versions of Pearson’s MyLab
        & Mastering products exist for each title, including customized versions for individual schools, and registrations are not transferable. In addition, you may need a CourseID,
        provided by your instructor, to register for and use Pearson’s MyLab & Mastering products.
      
      
         
      
      
        Packages
      
      
        Access codes for Pearson’s MyLab & Mastering products may not be included when purchasing or renting from companies other than Pearson; check with the seller before completing your
        purchase.
      
      
         
      
      
        Used or rental books
      
      
        If you rent or purchase a used book with an access code, the access code may have been redeemed previously and you may have to purchase a new access code.
      
      
         
      
      
        Access codes
      
      
        Access codes that are purchased from sellers other than Pearson carry a higher risk of being either the wrong ISBN or a previously redeemed code. Check with the seller prior to purchase.
      
      
         
      
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