1 - 2 toradh á dtaispeáint as 2 toradh san iomlán ar an gcuardach 'Levine, Philip B.', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    The sexual activity and birth control use of American teenagers de réir Levine, Philip B.

    Foilsithe / Cruthaithe 2000
    LEABHAR

    The sexual activity and birth control use of American teenagers
  2. 2

    Extended benefits and the duration of UI spells : evidence from the New Jersey extended benefits program de réir Card, David

    Foilsithe / Cruthaithe 1998
    LEABHAR

    Extended benefits and the duration of UI spells : evidence from the New Jersey extended benefits program

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