@article{oai:kokushikan.repo.nii.ac.jp:00008979,
 author = {鈴木, 久男},
 issue = {1},
 journal = {国士舘大学政経論叢},
 month = {},
 title = {珠算史の研究史－終戦まで－(一)},
 volume = {5},
 year = {1993}
}