User Guide
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SPSS® 13.0 Br
ief Guide
Copyright © 2004 by SPSS Inc.
All rights reserved.
Printed in the
United States of America.
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, recording, or otherwise, without the prior written permission
of the publis
her.
ISBN 0-13-154242-7