It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
If you want the full text of the dissertation, you must do an InterLibrary Loan requesting the title. There will likely be a cost for this service but we will let you know ahead of time.
You may prefer to buy a personal copy (digital or print). This option is available from the vendor.
Make sure to perform an internet search before buying a copy, as there may be a free version.