O'Reilly logo
  • Porter Doran thinks this is interesting:

was the fact that each of these is abstracted from


Cover of Junos Security
  • Junos Security
  • from Junos Security
  • by James Quinn, Timothy Eberhard, Patricio Giecco, Brad Woodberg, Rob Cameron
  • Publisher: O'Reilly Media, Inc.
  • Released: August 2010


was to abstract each of these from its actual source