http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Manager's guide to expert systems using Guru
xv, 312 pages, 4 unnumbered pages of plates : illustrations (some color) ; 24 cm.
Clyde W. Holsapple, Andrew B. Whinston ; illustrations by Jon Kerry.