- Publication venue
- 小樽商科大学
- Publication date
- 25/03/1977
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 10/01/1963
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 20/10/1968
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 01/01/1962
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 10/01/1965
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 30/11/1971
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 10/01/1964
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 10/07/1967
- Field of study
- Publication venue
- 小樽商科大学
- Publication date
- 10/07/1967
- Field of study
- Publication venue
- 'IntechOpen'
- Publication date
- 26/04/2011
- Field of study