<p>I noticed that the book currently listed for BME 140 is the second edition. There is a third edition that just came out. Should I buy the second edition since that is the one the class is apparently using?</p>
<p>I went ahead and bought the 2nd edition off of Amazon for about $20. If it turns out once we get to class that the professeur actually wants us to use the third, I’ve only lost twenty dollars but if indeed It’s the second edition, I’ve saved $90.</p>
<p>Last year used the 2nd edition. You don’t use it a ton for 140 anyway, its mainly for qp. If they listed the 2nd edition, I would just get that one.</p>
<p>Can always return things to Amazon within 30 days.</p>