@book{1049,
	author = {National Research Council. Washington. Committee on Codex Specifications},
	title = {Food chemicals codex},
	publisher = {National Academy Press,},
	year = {1989 [c1981]},
	address = {Washington :},
	edition = {3 ed.},
	note = {Supl. 1-- Washington, National Academy Press, 1986. 34 p.}
}