Here are some resources to C++ STL

STL Reference

Cpp_STL_ReferenceManual.pdf

TopCoder STL Tutorials

Part 1

Community - Competitive Programming - Competitive Programming Tutorials - Power up C++ with the Standard Template Library: Part I

Part 2

Community - Competitive Programming - Competitive Programming Tutorials - Power up C++ with the Standard Template Library: Part II: Advanced Uses

STL Video

High level view of various STL functions

High level view of various STL functions