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Sold by SupportSmallBookStore and ships from Amazon Fulfillment. + Chemistry: Structure and Properties.Multi-term access. $109.99. Up to 24-month access. Buy access. 14 day temporary access available. ISBN-13: 9780134814957. Mastering Chemistry with Pearson eText (24 Months) for Biochemistry: Concepts and Connections. Published 2018. Need help?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. Note: Access Card Package only . 0134566297 / 9780134566290 MasteringChemistry with Pearson eText -- Standalone Access Card -- for Chemistry ... If it is an access code for Pearson's MasteringChemistry, you will definitely need the code. The best way is to get a code is to visit Pearson's website (after your professor gives you their classID). 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