C programming standards and guidelines

While tidying some files I found what appear to be my notes from a project status meeting, held exactly 11 years ago today.
Under the item marked AOB 4. I found this entry.

We only have one C programming book so we've decided to use it for our programming standards and guidelines. Of course, some of our code needs bringing up to standard.

And the name of the book? ... Obfuscated C and other mysteries