Is it possible to see library code?

This topic is a general question about Libraries. If you think there is better forum for it - move it.

So, here is a question: Is it possible to see Libraries code? For example, code of standard Wire Library.

Have you looked at your drive?
Mine is c:\Arduino-022\arduino\arduino\cores\arduino
and c:\arduino-0022\libraries\wire\wire.h or wire.cpp

Whole bunch of files, is that what you're after?

Correct. Thank you. (I had looked into wrong IDE directory, where libraries were absent)