Tungsten
Turrell, Kerry.
Tungsten - New York Benchmark Books 2004 - 32p.: col. photos
Examines the characteristics, sources, and uses of the element tungsten, as well as tungsten's importance in our lives.
5 - 9
0-7614-1548-3 Winter 2007 World Almanac
Tungsten - New York Benchmark Books 2004 - 32p.: col. photos
Examines the characteristics, sources, and uses of the element tungsten, as well as tungsten's importance in our lives.
5 - 9
0-7614-1548-3 Winter 2007 World Almanac