Ranjbar, Amir S. Cisco CCNP support exam certification guide / Amir S.Ranjbar - USA: Cisso Press; 20002. - 463 P. : Ill; 24 cm. include index. ISBN: 9780735709959 Subjects--Topical Terms: computer science-Networking Dewey Class. No.: 004.6 / RAN-C