BALLADELLI, Micky Declere, Jan Mission-critical active directory: architecting a secure and scalable infrastructure for windows 2000 / by Micky Balladelli and Jan Declere - Boston Digital press 2001 - xviii, 626p. Includes index. ISBN: 1555582400 Subjects--Topical Terms: Computer communication Active directory Dewey Class. No.: 5.713 / BAL