Expanded coverage for free technology search service - TechXtra

"TechXtra, the free service for finding material in engineering, mathematics and computing, has added a bundle of new sources to its cross-search. Now, it's possible to search across 31 major collections (over 4 million items) for articles, eprints, technical reports, books, theses & dissertations, teaching & learning resources, the latest industry news and job announcements, and more! In addition, TechXtra has partnered with GlobalSpec to bring you a free Patents and Standards search facility..."