Autodesk Revit Structure 3 - Essentials
Autodesk Official Training Courseware
This is a very good introduction to Revit Structure. The book comes with a CD that contains example projects and tutorials along with a second CD with a full working copy of Revit Structure 3. The course can been done on-screen or by reading the book. All of the examples work and are somewhat realistic. The explanatory text is well written and gives some basic background into structural design.