37738document19832Decl_IS_Ramsey12Mphil.pdfapplication/pdfd0d2c22b0d387adc5cb9b9af67ab4386MD514698312012-05-25 15:37:19http://etheses.bham.ac.uk//id/eprint/3347/2/Decl_IS_Ramsey12Mphil.pdf