Microsoft SQL Server 2000 administrator's companion / Marci Frohock Garcia...[et al.]
Microsoft exchange 2000 server Administrator's companion / Walter J. Glenn, Bill English
MCSE exam 70-224 training kit : microsoft exchange 2000 server implementation and administration / Kay Unkrotch and Microsoft Corporation
Código do direito de autor e dos direitos conexos / [comp.] José de Oliveira Ascensão, Pedro Cordeiro