Publicado por University Microfilms, Ann Arbor, MI, 1982
Librería: Willis Monie-Books, ABAA, Cooperstown, NY, Estados Unidos de America
Softcover. Condición: Very Good. Estado de la sobrecubierta: No Dust Jacket. Very slight creasing to some outer corners and to rear cover. A little slight dampstaining to the outer edges of the last (blank) page. Private owner's bookplate inside front cover, written name on first page. ; Originally a 1979 PhD dissertation at the University of Pennsylvania.