http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Vols. for <1967>-1969, issued in two internumbered parts.
Split into: Life sciences. Part I, Physiology and pharmacology; and: Life sciences. Part II, Biochemistry, general, and molecular biology.
Life sciences. Part I, Physiology and pharmacology
Life sciences. Part II, Biochemistry, general, and molecular biology