@book{ BN06714708,
  author    = "土井, 正志智",
  title     = "自動旋盤とその使い方",
  publisher = "共立出版",
  year      = "1966",
  series    = "標準工学シリーズ",
  number    = "37",
  URL       = "https://ci.nii.ac.jp/ncid/BN06714708"
}