http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Hyperfine structure in line spectra and nuclear spin
viii, 120 pages : illustrations ; 18 cm.
Gift from the Library of Dr. R. G. Breene, Jr., March 2004.
Methuen's monographs on physical subjects