DEA'P08 PG/2113 Deal, Richard CCNA : cisco certified network associate (Exam 640-802) / Richard Deal. – Tata McGraw-Hill ed. – New Delhi : Tata McGraw-Hill, c2008 (ep. 2009). xlviii, 983p. ISBN978007026816 : ISBN0070264813 : . Telecommunications engineers – Certification – Software . Computer networks – Examinations |