Autodesk Buys Simulation Software Company Blue Ridge Numerics For $39M In Cashhttp://techcrunch.com/2011/02/17/autodesk-buys-simulation-software-company-blue-ridge-numerics-for-39m-in-cash/ by lotusleaf1987 • 15 years ago 4 1 15 years agoTEtechcrunch.com