@book{27521,
	author = {Thygerson, Alton L. and National Safety Council.},
	title = {First aid,CPR and AED},
	publisher = {Jones and Bartlett Publishers,},
	year = {c2001.},
	address = {Sudbury, Mass. :},
	edition = {4th ed.},
	note = {At head of title: National Safety Council.}
}