http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
v.1. Fundamentals / edited by William C. Roesch. - xviii, 405 p. - 1968 -- v.2. Instrumentation / edited by William C. Roesch. - xviii, 462 p. - 1966 -- v.3. Sources, fields, measurements, and applications / edited by Eugene Tochilin. - xix, 943 p. - 1969.
Includes references, author index and appendix