When you find titles you want in the ProQuest Dissertation & Theses database, first check to see if they're available in full text. Over 2 million of them are; their citations include a ProQuest publication number. Titles that are not available are clearly noted.
You can order dissertations and theses using (see pricing below):
ProQuest Dissertations and Theses (PQDT) If your library does not subscribe to PQDT, click here for a free trial.
Dissertations & Theses @
Dissertation Express - for Interlibrary Loan or for Individuals
Printable Dissertations and Theses Order Form
ProQuest's Dissertation Hotline - 1.800.521.3042
Dissertations and theses are generally available in your choice of formats: unbound paper, softbound paper, hardbound paper, microfilm, and microfiche. We custom-make copies from the microfilm masters in our vaults when we receive orders, so dissertations and theses can be returned only if there are production defects.