Grayson, Martin.
Encyclopedia of Chemical Technology Vol-8 / - Third Ed. / - New York : John Wiley & Sons. - p.930 :
0-471-02044-3
E:(F)k / L8.8
Encyclopedia of Chemical Technology Vol-8 / - Third Ed. / - New York : John Wiley & Sons. - p.930 :
0-471-02044-3
E:(F)k / L8.8