My PhD dissertation can be downloaded by clicking here. Your feedback will be very much welcomed. Please send me your comments at rafael.delamadrid_at_lamar.edu

Copyright (c) 2002 by Rafael de la Madrid. Any part of this thesis may be downloaded and printed for personal or educational use only. No part of this thesis may be reproduced, altered in any way, or transmitted in any form for commercial, profit, sale or marketing purposes.