operating systems

Modern Operating Systems (3rd Edition)
$142.00
My book arrived in good condition and in a timely manner!! I didn't pay much for it, and I'm thankful for that. :)

Operating System Concepts
$89.00
This book gives you the concept of the computer operating systems. If you feel you need learn some operating system knowledge becasue you are not from a computer science major, and you can't find a good book yet, I'm seriously recommending this book to you.

Operating System Concepts (7th Edition)
$39.95
I'm using this book in a graduate level computer science course, and find this book to be the most boring textbook I have ever had the misfortune of reading. The wording in this textbook is very dry and uninteresting, and the author makes no attempt to keep the reader's interest in the materials he is presenting. The only positive I can say, is that I got this book used off of Amazon for only six dollars, and it arrived in almost brand new condition.

Operating Systems: Internals and Design Principles (6th Edition)
$142.00
my son needed this book for a college course and the college didn't have it so naturally, went to Amazon.
thanks for having the book and getting it to me so quickly.