http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Model studies for an oceanographic ship derived from an offshore supply vessel
J. R. Paulling, Jr. and Maxwell Silverman.
Sponsored by Office of Naval Research, Dept. of the Navy, Washington, D.C., Contract Nonr 2216(23) and Faculty Research grant, University of California.