http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
HERAKLITH -- Heraklith.Guide for architects. - Radenthein -- Austria:Austro American Magnesite Comp. -- [1933].96 S.mit 97 Fig.8° -- 1974:B 289. -- Sch.+