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4/11/20165 from 4/11/2016


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Copyright 2016 by Roger D. Corneliussen.
No part of this transmission is to be duplicated in any manner or forwarded by electronic mail without the express written permission of Roger D. Corneliussen

Roger D. Corneliussen
Professor Emeritus
Materials Engineering
Drexel University, Philadelphia, PA
Maro Publications
Telephone: 610 363 1533