I would recommend to purchase the new book or used book from amazon. I know that in my program my teacher uses alot of questions from it and activity from the dvd that comes with it. By use on amazon or cheggs...but dont fo with the older version,you could be at disadvantage!
Congrats to you....i am 2 weeks in the program and have already had numerous test...happy to report all grades have been 90 and above....A&P i am running into trouble now...any tips?