|
||||||||||||||||
|
||||||||||||||||
The following HTML text is provided to enhance online readability. Many aspects of typography translate only awkwardly to HTML. Please use the page image as the authoritative form to ensure accuracy. NATIONAL ACADEMY PRESS NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members are drawn from the councils of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. The members of the committee responsible for the report were chosen for their special competences and with regard for appropriate balance. This report has been reviewed by a group other than the authors according to procedures approved by a Report Review Committee consisting of members of the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the views of the organizations or agencies that provided support for the project. International Standard Book Number: 0-309-06929-7 Limited copies are available from: Board on Science, Technology, and Economic Policy National Research Council 1055 Thomas Jefferson Street, N.W. Washington, D.C. 20007 202-334-2200 Additional copies are available for sale from: National Academy Press Copyright 2000 by the National Academy of Sciences. All rights reserved. Printed in the United States of America
|
|
|||||||||||||||
