http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
238.194 -- ZACHARIASEN, William H[oulder]: -- Theory of x-ray diffraction in crystals. -- (2.print.) - New York:Wiley;London:Chap- -- man & Hall (1946). VI,255 S. 8° -- 1950:480.