Chemical abstracts, Vol.42: Nos.24-Subject index (1939)
American Chemical Society
Chemical abstracts, Vol.42: Nos.24-Subject index (1939) - London American Chemical Society 1948
Chemistry-Serial publications
ACS.42 / 540.5
Chemical abstracts, Vol.42: Nos.24-Subject index (1939) - London American Chemical Society 1948
Chemistry-Serial publications
ACS.42 / 540.5
