Information and Systems-Educational Technology(Date:1998/11/20)

Presentation
Studies on Improvement of Low Back Pain in Blue-Collar Worlers

Isamu MATSUBARA,  Yoshimi NAKATANI,  Sadanobu KAGAMIMORI,  

[Date]1998/11/20
[Paper #]ET98-90
Studies on Improvement of Health Promotion at Small Companies

Yoshimi NAKATANI,  Sadanobu KAGAMIMORI,  Isamu MATSUBARA,  

[Date]1998/11/20
[Paper #]ET98-91
A Study on Media Network and Cost Allocation Problem

Yoshinori Naruse,  

[Date]1998/11/20
[Paper #]ET98-92
[OTHERS]

,  

[Date]1998/11/20
[Paper #]
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