51.
 |  | Title: Microsoft Windows XP Professional Resource Kit Second Edition by The Microsoft Windows Team ISBN: 0735619743 Publisher: Microsoft Press Pub. Date: 11 June, 2003 List Price: $59.99 Amazon.com Price: $40.79 |
52.
 |  | Title: The Non-Designer's Design Book, Second Edition by Robin Williams ISBN: 0321193857 Publisher: Peachpit Press Pub. Date: 15 September, 2003 List Price: $19.99 Amazon.com Price: $13.99 |
53.
 |  | Title: C Programming Language (2nd Edition) by Brian W. Kernighan, Brian W. Kernighan, Brian W. Kernighan ISBN: 0131103628 Publisher: Prentice Hall PTR Pub. Date: 22 March, 1988 List Price: $42.00 Amazon.com Price: $39.48 |
54.
 |  | Title: Microsoft Windows XP Inside Out by Ed Bott, Ed Bott ISBN: 0735613826 Publisher: Microsoft Press Pub. Date: 25 October, 2001 List Price: $44.99 Amazon.com Price: $30.59 |
55.
 |  | Title: Microsoft Exchange Server 2003 Unleashed by Rand Morimoto, Rand Morimoto, Rand Morimoto, Rand Morimoto ISBN: 0672325810 Publisher: SAMS Pub. Date: 04 December, 2003 List Price: $59.99 Amazon.com Price: $41.99 |
56.
 |  | Title: Macromedia Flash MX 2004 Hands-On Training by Rosanna Yeung ISBN: 0321202988 Publisher: Peachpit Press Pub. Date: 16 December, 2003 List Price: $44.99 Amazon.com Price: $31.49 |
57.
 |  | Title: Final Fantasy XI Official Strategy Guide for PS2 & PC by Michael Lummis ISBN: 0744003687 Publisher: Brady Games Pub. Date: 05 April, 2004 List Price: $19.99 Amazon.com Price: $13.99 |
58.
 |  | Title: Programming Perl (3rd Edition) by Larry Wall, Larry Wall, Larry Wall ISBN: 0596000278 Publisher: O'Reilly & Associates Pub. Date: 01 July, 2000 List Price: $49.95 Amazon.com Price: $34.96 |
59.
 |  | Title: The Brand Gap: How to Bridge the Distance Between Business Strategy and Design by Marty Neumeier ISBN: 0735713308 Publisher: New Riders Pub. Date: 24 January, 2003 List Price: $14.95 Amazon.com Price: $10.47 |
60.
 |  | Title: Linux in a Nutshell, Fourth Edition by Ellen Siever, Ellen Siever, Ellen Siever ISBN: 0596004826 Publisher: O'Reilly & Associates Pub. Date: June, 2003 List Price: $39.95 Amazon.com Price: $27.96 |