http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
15 volumes : illustrations, maps. ; 28 cm.
Energy research abstracts July 1978- 0160-3604
Issued by the Society of Petroleum Engineers of AIME, 1977-1984; by the Society of Petroleum Engineers, 1985-1992.