Grayson, Martin.
Encyclopedia of Chemical Technology Vol-23 / - Third Ed. / - New York : John Wiley & Sons. - p.979 :
0-471-02076-1
E:(F)k / L8.23
Encyclopedia of Chemical Technology Vol-23 / - Third Ed. / - New York : John Wiley & Sons. - p.979 :
0-471-02076-1
E:(F)k / L8.23