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Library of Congress Catalog Card No. 92-62633
Copyright 1992 by the National Academy of Sciences. All rights reserved.
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The serpent has been a symbol of long life, healing, and knowledge among almost all cultures and religions since the beginning of recorded history. The image adopted as a logotype by the Institute of Medicine is based on a relief carving from ancient Greece, now held at the Staatlichemuseen in Berlin.
First Printing, October 1992
Second Printing, March 1993