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asuturias
I have a question that related to not a problem set but my perspective. I prepare for graduate level economics (entry exams) and apparently I will need calculus when I am accepted. I consider PhD program in economics afterwards by the way. So, do you recommend that I should take comprehensive calculus book like Tom Apostol's books. (For the name above please see: http://ocw.mit.edu/courses/mathematics/18-014-calculus-with-theory-fall-2010/Syllabus/)