@article{oai:chukyo-u.repo.nii.ac.jp:00000353,
 author = {高橋, 秀雄 and takahashi, hideo},
 issue = {1},
 journal = {中京企業研究},
 month = {Dec},
 pages = {23--36},
 title = {サービス業の生産性向上の問題について},
 volume = {30},
 year = {2008}
}