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by: National Research Council · Division on Engineering and Physical Sciences · National Materials Advisory Board · Board on Physics and Astronomy · Committee on Understanding the Impact of Selling the Helium ReservePaperback details (USA). details (UK). details (Germany). details (Canada). ISBN: 978-0-309-14979-2 ISBN-10: 0-309-14979-7 National Academies Press · 2010 |