@book {Snodgrass-1985-HEP,
	author=		"Joan Gay Snodgrass and Gail Levy-Berger and Martin Haydon",
	publisher=	"Oxford University Press",
	title=		"Human Experimental Psychology",
	year=		"1985",
	theme=		"perception and vr and tech and natural and medicine and art",
	project=	"genetic and vrperformance and voldataanalysis",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}
@book {Snodgrass-1985-HEP-url,
	author=		"Joan Gay Snodgrass and Gail Levy-Berger and Martin Haydon",
	note=		" \url{http://vis.cs.brown.edu/results/bibtex/Snodgrass-1985-HEP.bib}{(bibtex: Snodgrass-1985-HEP)}",
	publisher=	"Oxford University Press",
	title=		"Human Experimental Psychology",
	year=		"1985",
	theme=		"perception and vr and tech and natural and medicine and art",
	project=	"genetic and vrperformance and voldataanalysis",
	added-by=	"Daniel Acevedo",
	date-added=	"Thu June 27 12:45:17 2002"
}