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Download full textMcCollum, Roy – 1995
With today's growth in the use of electronic information systems for e-mail, data development and research, and the relative ease of access to such resources, protecting one's data and correspondence has become a great concern. "Pretty Good Privacy" (PGP), an encryption program developed by Phil Zimmermann, may be the software tool that…
Descriptors: Access to Information, Coding, Computer Networks, Computer Security
PDF pending restorationIngels, Steven J.; And Others – 1995
This manual familiarizes data users with the procedures followed for data collection and processing of the high school transcript component of the National Education Longitudinal Study of 1988 (NELS:88). A second objective is to provide the necessary documentation for using the data files. Chapter 6 and appendix F, in particular, contain…
Descriptors: Coding, Data Analysis, Data Collection, Data Processing
