@book{47173,
	author = {Maddox, Randall B. and Maddox, Randall B.},
	title = {A transition to abstract mathematics :},
	publisher = {Academic Press/Elsevier,},
	year = {c2009},
	address = {Amsterdam ;},
	edition = {2nd ed.},
	note = {Rev. ed. of: Mathematical thinking and writing / Randall B. Maddox. c2002},
	url = {http://www.loc.gov/catdir/toc/ecip0821/2008027584.html}
}