@book{48043,
	author = {BENNETT, Ross and NATIONAL GEOGRAPHIC BOOK SERVICE},
	title = {Visiting our past :},
	publisher = {National Geography Society,},
	year = {1986.},
	series = {World in Color Library / National Geographic Book Service ; Jules B. Billard, director},
	address = {Wshington, D.C. :},
	edition = {[Revised edition].}
}