Shotwell, Herbert D., authorAiken, D. W., advisorHeilig, Herb, committee memberBritton, Russell K., committee memberJohnson, Howard L., committee memberChandler, E. P., committee member2018-04-132018-04-131946https://hdl.handle.net/10217/187216To view the abstract, please see the full text of the document.masters thesesengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Filing systemsFiling systems -- Study and teachingText