While I did end up buying the hard copy, I have been using the digital version more through the Case-Western library system. As a new adjunct this semester for the Failure Analysis class, the digital version has been easier and quicker to make lesson plans and presentations from. Further, it allows the students to be able to access the pages for reading rather than lugging a (not so big) book around all day.
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Erik Mueller
Materials Research Engineer
National Transportation Safety Board
Washington DC
(202) 591-6359
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