Dangos 1 - 2 canlyniadau o 2 ar gyfer chwilio 'Sieber, Joan E.', amser ymholiad: 0.02e Mireinio'r Canlyniadau
  1. 1
    Sharing social science data : advantages and challenges /
    Cyhoeddwyd 1991
    Awduron Eraill: “...Sieber, Joan E....”
    Llyfr
  2. 2
    Social research on children and adolescents : ethical issues /
    Cyhoeddwyd 1992
    "The work of a task force on research on minors that was organized by the Office for Protection from Research Risk of the National Institutes of Health"--P. 6.
    Awduron Eraill: “...Sieber, Joan E....”
    Llyfr
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