Chan, Eddie C. L. Introduction to wireless localization : with iPhone SDK examples / Eddie C.L. Chan, George Baciu. - Hoboken, N.J. : Wiley, 2012 - xvii, 307 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 9781118298510 (hbk) Subjects--Topical Terms: Location-based servicesiPhone (Smartphone)--Programming