At least the ebook is under 50$, which makes me believe the author knew his printed book was like a collectible and wanted to gain as much money as possible from the people that can afford it (doctors), while also keeping the ebook price relatively affordable for students who actually use it to study.
At least the ebook is under 50$, which makes me believe the author knew his printed book was like a collectible and wanted to gain as much money as possible from the people that can afford it (doctors), while also keeping the ebook price relatively affordable for students who actually use it to study.