@book{ BA21657142,
  author    = "石田, 浩 ",
  title     = "Social mobility in contemporary Japan : educational credentials, class and the labour market in a cross-national perspective",
  publisher = "Stanford University Press",
  year      = "1993",
  series    = "Studies of the East Asian Institute",
  number    = "",
  URL       = "https://ci.nii.ac.jp/ncid/BA21657142"
}