http://msdn.microsoft.com/en-us/library/gg213826.aspx[
^]
As for where you can find them, If I were you, I'd just download the installer package, install it on my own machine (where I presumably DO have admin privileges) and copy them from that machine...
Please note from the above article: The dll's differ for 32 and 64 bit operating systems, and you must deploy the right version!