The Nokia Symbian^3 Developer's Library (Online) is an integrated package of information for developers who wish to use Symbian^3 to develop mobile C++ applications and services.
Topics Covered:
• Porting
• Symbian
• Symbian^3
• Symbian C++
• UI
• Touch UI (UI Design & Usability)
Download the library here http://bit.ly/cAqY83