Strategic alliances in telecoms : strategic partnerships in the face of a changing telecoms market / Innes McCartney
O estado num mundo em transformação : relatório sobre o desenvolvimento mundial: 1997 / Banco Mundial
Interconnection : developments in costing and accounting methods: wednesday 17th-18th November 1997: the Marriott Hotel, Amsterdam / org. IBC UK Conferences
Estudo de revisão salarial 1998 / ed. Dun & Bradstreet