@book{2655,
	author = {Larson, Roland E., Robert P. Hostetler and Anne V. Hodgkins. /Roland E. Larson, Robert P. Hostetler and Anne V. Hodgkins},
	title = {College algebra : concepts and models},
	publisher = {D.C. Health and Company},
	year = {1996},
	edition = {2nd Edition}
}