Books by Phillip J. Zimmerman
Harnessing AutoCAD Civil 3D 2011
Harnessing Autodesk Civil 3d 2010
Harnessing Autodesk Civil 3D 2007
Harnessing Autodesk Civil 3D
Harnessing Autodesk Civil 3D
Harnessing AutoCAD land development desktop 2005
Harnessing AutoCAD Land Development Desktop Release 2
Harnessing AutoCAD Land Develo
Harnessing AutoCAD Land Development Desktop Release 2.5i (Land Development)
Softdesk Civil