Metamaterials: negative mass density and anisotropic mass
Update: February 2012
1) The lecture notes are on Wikiversity at http://en.wikiversity.org/wiki/Waves_in_composites_and_metamaterials
2) The book on the topic can be bought from Amazon at http://www.amazon.com/Introduction-Metamaterials-Waves-Composites/dp/1439841578
3) Solutions and errata can be found at node/9727