A friend of mine once brought a photocopied version of a 500p book to the open book final exam. The prof was the author of the book and went up to the student during the final exam.
"You photocopied my book???", and the student was "Yes, that is exactly what I did." Then they had a bit of skirmish.
In the end, the prof backed off -- and that is a good thing. He made us buy his 100$ book and, essentially, do proofreading for him. He was also a visiting prof, so none of this 100$ was going to be recoverable next year...
"You photocopied my book???", and the student was "Yes, that is exactly what I did." Then they had a bit of skirmish.
In the end, the prof backed off -- and that is a good thing. He made us buy his 100$ book and, essentially, do proofreading for him. He was also a visiting prof, so none of this 100$ was going to be recoverable next year...