@book{7973,
	author = {Javier-Son, Adelina. and American Society for Testing and Materials.},
	title = {New analytical techniques for trace constituents of metallic and metal-bearing ores :},
	publisher = {ASTM,},
	year = {c1981.},
	series = {ASTM special technical publication ;},
	address = {Philadelphia, Pa. (1916 Race St., Philadelphia 19103) :}
}