Pacyk, Tom books & textbook
Microsoft Lync Server 2013 (Unleashed)
Lewis, Alex Pacyk, Tom Ross, David Wintle, Randall J.
Sams /2013T Paperback / 933 Pages
isbn-10: 0672336154 / isbn-13: 9780672336157
Microsoft Lync Server 2010 Unleashed
Lewis, Alex Abbate, Andrew Pacyk, Tom
Sams Publishing /2011-03-29 Paperback / 816 Pages
isbn-10: 0672330342 / isbn-13: 9780672330346
