http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Transport and tourism proceedings...[of] 3rd One Day Conference on Transport Economics, Piraeus 20th May 1999
proceedings...[of] 3rd One Day Conference on Transport Economics, Piraeus 20th May 1999
Πανεπιστήμιο Πειραιώς, Τμήμα Ναυτιλιακών Σπουδών