Liguoro, Guido De
[S.l.: s.n.]
Computer networking and the public tourism organization: new ways for the Public Tourism Organization to promote and market tourist supply through telecommunications networks. - proceedings/International conference - Computer networking and the public tourism organization, Assisi (Italy), 18-20 Nov. 1991, p.218-244; 4962.16
Redes de informação; Informação turística; Programa ULISSES; ULINK
