04-15-2017, 12:21 AM
sarg123 Wrote:I'm looking at the textbook that they advised me to buy...
Do I need the latest edition, or will an older one do? I'm assuming nobody here payed $250 for a new one?
Thanks!
I paid $4.35 for a copy of the 18th edition (current edition is the 20th) -- and $3.99 of that was postage. The 18th edition worked fine for me. I passed the exam with an 83%.


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