5380document3715Decl_IS_VelayuthamThangaratinam11PhD.pdfapplication/pdff99c4dee63d8c5f1f3eced217a119374MD5604982011-07-19 16:39:08http://etheses.bham.ac.uk//id/eprint/1614/2/Decl_IS_VelayuthamThangaratinam11PhD.pdf