Missing Office.Interop.Excel Reference

I hope i am writing in the right place.  I would like to use the Microsoft.Office.Interop.Excel to read and write Excel files, but (maybe i am the lame) i just found some little examples. I need the full reference of this namespace. What i found is http://msdn.microsoft.com/en-us/library/ms262200(v=Office.11).aspx, wich doesn't contain useful things for me. Is there any other full reference of this namespace?