Grayson, Martin.
Encyclopedia of Chemical Technology Vol-13 / - Third Ed. / - New York : John Wiley & Sons. - p.993 :
0-471-02066-4
E:(F)k / L8.13
Encyclopedia of Chemical Technology Vol-13 / - Third Ed. / - New York : John Wiley & Sons. - p.993 :
0-471-02066-4
E:(F)k / L8.13