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SDC Publications, your source for Engineering textbooks.

Illinois Institute of Technology is a Chicago Ph.D.-granting technological university awarding degrees in the sciences, mathematics, engineering, architecture, psychology, design, business and law.

AutoCAD is the most popular Computer Aided Design (CAD) software available today. Learn AutoCAD on the Internet with a special course offered by the CAD Institute.

YouTube is a place to discover, watch, upload and share videos.

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualiz...

CAD Tutorials and Best Practices

Computrols is a leader in Building Automation Systems, Energy Management, and HVAC. Start a DDC controls dealership with minimal startup costs today.

Department of City and Regional Planning UC Berkeley

novaPDF is a PDF Creator for Vista that lets you create PDF files from virtually any type of document. You can download novaPDF and create high-quality searchable PDF files from any printable documents.

Worlds easiest CAD program!!! CAD software should not be hard to use! With DeltaCad you can be creating your first CAD drawing within minutes. Ease of use was the primary design feature of Delta Cad.

GrabCAD - a free CAD model library with 2D / 3D CAD files available for software like SolidWorks, AutoCAD, Autodesk Inventor, Solid Edge, SketchUp etc.