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Does 5 steps to a five content change each year
I found a pdf for their 2011 edition for environmental science. Someone Tell Me why i bought the 2017 one and it looks like the exact same. Is the year change a marketing gimmick?
Ps. I have yet to check the 2016 vs 2017 psychology. I'll get back to that later.
Does barrons renew their content too? Crashcourse? Etc etc? /:) 8-}