http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
236.912 -- DICKEY, George D. -- Theory and practice of filtration. By Ge- -- orge D.Dickey and Charles L[azarus] -- B r y d e n . - New York:Reinhold Publ. -- Corp. 1946. IV,346 S. 8° -- 1948:1140.