40205document20695Decl_IS_Elder_12_MSc.pdfapplication/pdfae0a56ca9b7f13d8c98d1ba9e549c5a6MD5953862012-06-22 08:30:57http://etheses.bham.ac.uk//id/eprint/3457/2/Decl_IS_Elder_12_MSc.pdf