.NET 2, or .NET Framework version 2.0, was released on January 22, 2006.
Here are select books about .NET 2.
2005-09-16
Framework Design Guidelines
Edition: 1
Series: Microsoft .NET Development
Authors: Krzysztof Cwalina and Brad Abrams
Publisher: Pearson
ISBN: 9780321246752
Type: Book
Format: Hardcover
Price: US $50
On sale @ Amazon.
Shop @ Pearson.