ISBN 1587201496 books & textbook
CCNP Certification Library, 4th Edition, (Cisco Systems CCNP Self-Study)
Gough, Clare Morgan, Brian Hucaby, David Ranjbar, Amir S.
Cisco Systems /2005-01-01 Paperback / 2500 Pages
isbn-10: 1587201496 / isbn-13: 9781587201493
