Parametric Technology Corporation Products - Mathcad http://store.ptc.com/DRHM/store?Action=DisplayCategoryListingPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&categoryID=5321800 Parametric Technology Corporation Products - Mathcad PTC Mathcad Prime 2.0 with PTC University Mathcad eLearning Library http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=220727400 Mon, 8 Apr 2013 22:43:49 -0500 http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=220727400&modDate=1365479029000 PTC Mathcad Prime 2.0 Student Edition – Perpetual License http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=232679900 Tue, 19 Mar 2013 03:23:25 -0500 http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=232679900&modDate=1363681405000 PTC Mathcad Prime 2.0 with Support - New Customer License http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=197962800 Wed, 9 Jan 2013 01:18:28 -0600 http://store.ptc.com/DRHM/store?Action=DisplayProductDetailsPage&SiteID=ptc&Locale=en_US&ThemeID=21925700&productID=197962800&modDate=1357715908000