Olexa , Ron Implementing 802.11, 802.16, and 802.20 Wireless Networks: planning, troubleshooting and operations - NA - Amsterdam: Elsevier ,2005. - xvii,450p. NA Original Includes Index ISBN: 9780750678087 Subjects--Personal Names: Computer Science Subjects--Topical Terms: Computer science, information & general works Dewey Class. No.: 004.62 SWE