Apologies for the difficulty in downloading the PDF version. I have changed the permission of the link. It should work now.
It will warn you that it is too big to scan for viruses but this is normal for big files so just click “Download Anyway”.
Here is the new link with new permissions:
https://drive.google.com/file/d/0B4AVLQ5asFoUalBzb0lWc2N0U1E/view?usp=sharing