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Re: Jeff Sackmann's 1000 questions [#permalink]
07 Jan 2011, 10:08
I only used Total GMAT Math & I believe it was quite good to develop fundamentals. Overall, I consider Jeff Sackman's sets a great compilation. But being a person in favor of online courses, I would only use Jeff's sets for practice. _________________
HBS: Reimagining Capitalism: Business and Big Problems : Growing income inequality, poor or declining educational systems, unequal access to affordable health care and the fear of continuing economic distress...