NCRA-SIRC Search for 'su:Electronic mail systems'

Microsoft Exchange Server in a nutshell :

By Tulloch, Mitch.. Beijing ; | Sebastopol, CA : O'Reilly, 1999 . xi, 390 p. : 23 cm.. 1565926013

By Peek, Jerry D.. Sebastopol : O'Reilly & Associates, 1992 . xxxiii, 685 p. : , Includes index. 23 cm.. 1565920279

By Hofmann, Chris.. Upper Saddle River, N.J. : Prentice Hall Professional Technical Reference, 2005 . xxiv, 357 p. : 23 cm.. 0131870041