The correct bibliographic citation for this manual is as follows: Delwiche, Lora D., and Susan J. Slaughter.
2008. The Little SAS® Book: A Primer, Fourth Edition. Cary, NC: SAS Institute Inc.
The Little SAS® Book: A Primer, Fourth Edition
Copyright © 2008, SAS Institute Inc., Cary, NC, USA
ISBN 978-1-59994-725-9
All rights reserved. Produced in the United States of America.
For a hard-copy book: No part of this publication may be reproduced, stored in a retrieval system, or
transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without the
prior written permission of the publisher, SAS Institute Inc.
For a Web download or e-book: Your use of this publication shall be governed by the terms established by
the vendor at the time you acquire this publication.
U.S. Government Restricted Rights Notice: Use, duplication, or disclosure of this software and related
documentation by the U.S. government is subject to the Agreement with SAS Institute and the restrictions set
forth in FAR 52.227-19, Commercial Computer Software-Restricted Rights (June 1987).
SAS Institute Inc., SAS Campus Drive, Cary, North Carolina 27513.
1st printing, July 2008
SAS® Publishing provides a complete selection of books and electronic products to help customers use SAS
software to its fullest potential. For more information about our e-books, e-learning products, CDs, and hardcopy
books, visit the SAS Publishing Web site at support.sas.com/publishing or call 1-800-727-3228.
SAS® and all other SAS Institute Inc. product or service names are registered trademarks or trademarks of SAS
Institute Inc. in the USA and other countries. ® indicates USA registration.
Other brand and product names are registered trademarks or trademarks of their respective companies.