Open access
Submitted: 05 June 2012 Published: 22 May 2013
DOI: 10.5772/56174
From the Edited Volume
Edited by Hande Turker
Submitted: 05 June 2012 Published: 22 May 2013
© 2013 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution 3.0 License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.