Notes
The dissertation citations and abstracts contained here are published with permission of ProQuest Information and Learning Company. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by addressing your request to ProQuest Information and Learning Company, P. O. Box 1346, Ann Arbor, MI 48106-1346, USA. Telephone (734) 761-7400; E-mail: [email protected]; Web Site: http://wwwlib.umi.com/dissertations.