@book{184931,
	author = {Deitz, James E. and Southam, James L.},
	title = {Contemporary business mathematics for colleges},
	publisher = {South-Western College Pub.},
	year = {c1999.},
	address = {Cincinnati},
	edition = {12th ed.},
	note = {Rev. ed. of: Business mathematics for colleges / James E. Deitz. 11th ed. c1996.}
}