Barringer, Bruce R. Entrepreneurship: successfully launching new ventures / Bruce R. Barringer and R. Duane Ireland. - 4th ed. - Boston: Pearson, c2013. - 589 pages : b & w , ill. ; 28 cm. ISBN: 9780273779926 Subjects--Topical Terms: Entrepreneurship. LC Class. No.: CIR HB 615 / B37 2013