CCNP Voice CIPT1 642-447 Quick Reference

  • Author(s): David J. Bateman
  • Publisher: Cisco Press PTG
  • Copyright year: © 2011
  • Edition: 2nd
  • Pages: 80
  • Print ISBN: 9781587143625, 1587143623
  • eText ISBN: 9780132486392, 0132486393

Description