- Publication venue
- School of Letters and the Graduate College of The University of Iowa
- Publication date
- 01/07/1970
- Field of study
- Publication venue
- School of Letters and the Graduate College of The University of Iowa
- Publication date
- 01/07/1970
- Field of study
- Publication venue
- PDXScholar
- Publication date
- 11/11/1974
- Field of study
- Publication venue
- UC Hastings Scholarship Repository
- Publication date
- 01/01/2001
- Field of study
- Publication venue
- 'The University of Iowa'
- Publication date
- 01/07/1970
- Field of study
- Publication venue
- 'The University of Iowa'
- Publication date
- 01/10/1970
- Field of study
- Publication venue
- Universidad de Alcalá de Henares. Servicio de Publicaciones
- Publication date
- 01/01/1994
- Field of study
- Publication venue
- 'The University of Iowa'
- Publication date
- 01/07/1970
- Field of study