http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cobalt and cobalt abstracts (English ed.)
International aerospace abstracts 0020-5842
Issued also in French and German editions.
Issues for 1973-<no. 1, 3, 1974, 1, 3> include supplement Cobalt in industry.
(Cobalt Information Center, c/o Battelle Memorial Institute) Columbus, Ohio, 43201