- Publication venue
- 'The University of Iowa'
- Publication date
- 01/04/1976
- Field of study
- Publication venue
- 'Elsevier BV'
- Publication date
- Field of study
- Publication venue
- 'The University of Iowa'
- Publication date
- 01/04/1976
- Field of study
- Publication venue
- 'The University of Iowa'
- Publication date
- 01/04/1976
- Field of study