http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Core concepts of accounting information systems
Stephen A.Moscove / Mark G.Simkin / Nancy A.Bagranoff.
Περιλαμβάνει βιβλιογραφίες και ευρετήριο.
INFORMATION STORAGE AND RETRIEVAL SYSTEMS