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2. Educational Research and the Confidentiality of Data: A Case Study
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4. and ?Methods for Assuring Confidentiality: Research Records and Research Use of Archival Records.? Proceedings of the Second Midwest Conference on Confidentiality of Health and Social Service Records: Where Law, Ethics, and Clinical Issues Meet. Chicago: University of Illinois, 1976.
5. Confidentiality-Preserving Modes of Access To Files and To Interfile Exchange for Useful Statistical Analysis