Permission to Use

In presenting this thesis in partial fulfillment of the requirements for a Postgraduate degree from the University of Saskatchewan, I agree that the libraries of this university may make it freely available for inspection. I further agree that permissions for copying of this thesis in a manner, in whole or in part, for scholarly purposes may be granted by the professor who supervised my thesis work, or in his absence, by the Dean of the College in which the work was done. It is understood that any copying, publication, or use of this thesis, or parts thereof, for financial gain shall not be allowed without my written permission. It is also understood that due recognition shall be given to me and to the University of Saskatchewan in any scholarly use that may be made of any material in my thesis