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books.google.com - Most of the advancements in communication, computers, medicine, and air and water purity are linked to macromolecules and a fundamental understanding of the principles that govern their behavior. These fundamentals are explored in Carraher's Polymer Chemistry, Ninth Edition. Continuing the tradition...https://books.google.com/books/about/Carraher_s_Polymer_Chemistry_Ninth_Editi.html?id=YXo0AAAAQBAJ&utm_source=gb-gplus-shareCarraher's Polymer Chemistry, Ninth Edition