Kar, Holger & Willig Andreas. Protocols and architectures : for wireless sensor networks / - India : John wiley & sons, inc. , c2005 - xxv, 497 p. : ill. ; 24 cm. Includes bibliography, references and index. ISBN: 9788126533695 LC Class. No.: 24138-24139 Dewey Class. No.: 681.2 / KAR