Loaded as part of 2010 digitization project.  Full-text removed from VUIR at request of author 31/3/2011.  from email; "I specifically requested it NOT be distributed electonically. I did NOT sign the consent form to distribute the thesis electronically. Worse, the content of my thesis is sensitive in Vietnam - there have been 6 downloads so far from Vietnam - and it's availability may prevent me from obtaining a research visa to conduct research in Vietnam again. This would have serious consequences for my academic career."  Lyn  documentation placed in dark upload. Thesis not held in Y Drive - perhaps on portable hard drive. Lyn 15/7/2020.