The Mac OS X Command Line: Unix Under the Hood by McElhearn, Kirk

The Mac OS X Command Line : Unix under the Hood Paperback Kirk Mc

Mac OS X Command Line - Paperback, by McElhearn Kirk - Very Good

MAC OS X UNIX Toolbox: 1000+ Commands for the Mac OS X - Paperback - GOOD

The Mac OS X Command Line: Unix Under the Hood by McElhearn, Kirk

Mac OS X Panther for Unix Geeks - Paperback, by Brian Jepson; Ernest - Very Good