DATA COMMUNICATIONS AND NETWORKING, FOURTH EDITION
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ISBN-13 978-0-07-296775-3 ISBN-to 0-07-296775-7
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Library ofCongress Cataloging-in~Publication Data
Forouzan, BehrouzA. Data communications and networking I Behrouz A Forouzan. – 4th ed. p. em. – (McGraw-HilI Forouzan networking series) Includes index. ISBN 978-0-07-296775-3 – ISBN 0-07-296775-7 (hard eopy : alk. paper) 1. Data transmission systems. 2. Computer networks. I. Title. II. Series.