@inproceedings{oai:kutarr.kochi-tech.ac.jp:00001263,
 author = {HAMADA, Seiichi},
 book = {Internet Journal for Society for Social Management Systems},
 issue = {1},
 month = {Oct},
 publisher = {Society for Social Management Systems},
 title = {PROPOSAL OF MAINTENANCE AND REPAIR WORKS FOCUSING ON SPECIALIZED CONTRACTORS},
 volume = {10},
 year = {2015}
}