TY - BOOK AU - Chou, Henry AU - Kang, Michael TI - CCNA® Wireless: Cisco® Certified Network Associate Wireless Study Guide : Exam 640-721 / SN - 9780071701525 U1 - 004.68 23 PY - 2010///?) CY - New York PB - McGraw-Hill KW - Computer networks KW - Examinations KW - Study guides KW - Telecommunications engineers KW - Certification KW - Wireless communications system N1 - Includes index; Includes questions and answers; Also available in CD-ROM ER -