http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Methodes et modeles de la recherche operationnelle. Vol. 3. English
Arnold A. Kaufmann, A. Arnaud Henry-Labordere ; translated by Henry C. Sneyd.
Translation of volume 3 of Methodes et modeles de la recherche operationnelle.
Mathematics in science and engineering ; v. 137