Immagine Immagine


Sources0.22884100 1518289456, 31, Regnault V. H., Primi elementi di chimica, Francesco Vallardi, Vol. 31, pag. 0, TAV. 96, fig. 0.
The indications that complete the voice "Working" have the following meaning: P = partial; R = repaired; * = used for the didactics; X = verification impossible.