Colorimetric determination of elements :
Charlot, Gaston.
Colorimetric determination of elements : principles and methods / by Gaston Charlot. - Amsterdam [u.a.] : Elsevier, 1964. - IX, 449 p. :
545.812
Colorimetric determination of elements : principles and methods / by Gaston Charlot. - Amsterdam [u.a.] : Elsevier, 1964. - IX, 449 p. :
545.812