The publishers will just make sure to produce a different textbook between different regions now. Just re-order the chapters a little and re-order some questions/assignments. So even if someone ships in the foreign book it will be as useless as a previous edition.
In general the whole textbook industry makes me sick. But fact is that lecturers are entirely responsible for it. The publishers can only do what the lecturers let them do, and either through apathy or greed the lecturers have shirked their responsibility to their students.
In general the whole textbook industry makes me sick. But fact is that lecturers are entirely responsible for it. The publishers can only do what the lecturers let them do, and either through apathy or greed the lecturers have shirked their responsibility to their students.