books.google.com - This definitive work is the most uptodate compendium on tungsten in over twenty years. Wolf-Dieter Schubert's scientific career and extensive research activities combined with Erik Lassner's long-term industrial and development knowledge make this an essential resource on the current status of tungsten...http://books.google.com/books/about/Tungsten.html?id=foLRISkt9gcC&utm_source=gb-gplus-shareTungsten
