Geier, Eric, 1984- Wi-Fi hotspots / [Eric Geier]. - Indianapolis, IN : Cisco Press, c2007. - xvii, 246 p. : ill. ; 24 cm. + 1 CD-ROM (4 3/4 in.) Includes index. ISBN: 9781587052668 (pbk.) 1587052660 (pbk.) Subjects--Topical Terms: Wireless Internet. Dewey Class. No.: 621.384 / GEI 2007