Grayson, Martin.
Encyclopedia of Chemical Technology Vol-21 / - Third Ed. / - New York : John Wiley & Sons. - p.968 :
0-471-02074-5
E:(F)k / L8.21
Encyclopedia of Chemical Technology Vol-21 / - Third Ed. / - New York : John Wiley & Sons. - p.968 :
0-471-02074-5
E:(F)k / L8.21