http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
76.497/9,2.Aufl. -- JUDD,D[enis Onan].- -- Use of files.D.R.Judd [d.i.Denis Onan] -- Judd. 2.ed. - London:Macdonald and Jane's; -- New York:American Elsevier(1975). IX,154 S. -- m.Abb. 8° -- (Computer Monographs.9.) -- 1981:1941/gb. -- Ir.