.NET assembly internal loading

Could someone explain me in depth how the system loads an .NET assembly. I mean :

• what dlls are used : I supposed first mscoree.dll, next mscorwks.开发者_Python百科dll and mscorjit.dll
• what methods in these dlls ?

Thanks a lot !

Look in "CLR via C#" book by Jeffrey Richter, chapter "CLR Hosting"