Hacker News new | comments | show | ask | jobs | submit login

I had only one course that I can remember where we had to buy a published textbook written by the professor teaching the course. He apologized for this up front, and used the royalties (and most likely a bit more) to throw a small party at the end of the course.

Most of the time when we had professor written material we only paid $10-20 to cover the cost of having a pdf printed and bound by the university print shop.




Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | DMCA | Apply to YC | Contact

Search: